Touch RPN calc
Financial/Sci RPN calculator
How much does Touch RPN calc cost?
Prices are current as of 7 Oct 2026.
7 one-time purchases from $2.99
In the United States, Touch RPN calc has 7 one-time purchases priced $2.99 – 6.99.
| Product | Price |
|---|---|
| Scientific Basic | $2.99 |
| Computer programmer | $3.99 |
| Scientific Premium | $3.99 |
| Financial Black-Scholes | $4.99 |
| Scientific Advanced | $4.99 |
| Financial Advanced | $6.99 |
| Financial Premium | $6.99 |
10+ alternatives to Touch RPN calc
| Touch RPN calc |   Avenue: Conta e Investimentos |   Coopera |   Ágora |   íon Itaú: investir com taxa 0 |   Santander Corretora: taxa 0 |   Investidor10 |   Clear |   B3 |   Status Invest |   Ademicon | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating / 5 | 3.8 | 4.9 | 4.8 | 4.8 | 4.7 | 4.4 | 4.9 | 4.7 | 4.8 | 4.4 | 3.4 |
| Reviews | 1K | 48K | 39K | 31K | 28K | 27K | 17K | 14K | 3.9K | 2.4K | 172 |
| Released | 2014 | 2019 | 2020 | 2019 | 2020 | 2020 | 2024 | 2023 | 2025 | 2023 | 2022 |
| Monthly price | — | — | — | — | — | — | — | — | — | $8.99 | — |
| Annual price | — | — | — | — | — | — | — | — | — | $39.99 | — |
The going rate for each plan in United States, in its own currency, shaded from the cheapest price on the row to the dearest. Plans fewer than four in ten of the priced apps sell are left out.
Touch RPN calc reviews
3.8 out of 5, based on 1,008 reviews.
What people like
- Works exactly like the real HP
- Great for quick financial calculations
- Developer fixes bugs quickly
What they complain about
- Ads return even after paying
- Ads are distracting and annoying
- Support is hard to reach
Use the paid version daily
I still have a working original HP-16C on my desk. But when I’m not at my desk, I use this app and have for many years. Looks and works just like the real thing. No ads in the paid version and I love the portrait and landscape modes. Would like a Paste feature however.
Ads a’plenty
Now featuring full screen ads. Why bother with calculator nonsense when you can bask in full bore unbridled advertising hypersaturation!
Versão paga
Eu paguei pela versão sem anúncios e agora os anúncios retornaram
Ads
Paid for the ad free version and still get ads
iPhone rendering change?
I’ve enjoyed this app for several years. Recently I’ve noticed an appearance change on my iPhone. The display and keyboard seems stretched in a vertical direction. Was a change made?
Premium version worth
For the traditional 12c users, definitely worth the few bucks to go ad free. Having an rpn calculator on your phone is worth it vs carrying a 12c around. Who really wants to carry one nowadays give the developer credit for making life a little easier
ADS!
I assumed the premium version would be ad free. Not so. Still have very annoying ads.
Google Advertising banner !
I have purchased this nice tool about a year ago, but why do I see advertisement since a couple of days - no way to get rid of them. Any suggestions? Thx
Landscape mode
Latest rev with iOS 26.1 is Portrait only.
Troca de Celular
Fiz a compra do app e ao trocar de celular voltou a ter propaganda. Mandei email ao Desenvolvedor e não resolveu
Excellent
As another reviewer wrote, this app deserves 5 stars. Very fast, and true to HP12c. I have yet to find anything wrong with it.
Ads Scam !
The free version ads have apparent scams. One pop up window from the app telling me there’s $187 Apple account authorization on holding waiting for my approval. Stay away from the app!
Paid for no ads now getting ads.
Love the App, but paid for the no ad version years ago and am now getting annoying ads. What is up??? Turns out there is a way to essentially restore the purchase Go to the Settings panel (key ON, then 'Settings' at top right corner) and then touch "Restore purchases".
Vertical vs Horizontal
Used this app for years and loved it but now will not go horizontal. Only vertical display. Is it me to is everyone having this issue?
Muita propaganda
NYTas
***Great HP 12C Emulator***
This program works exactly like my HP 12C Financial Calculator and sadly makes it a tad obsolete.
iOS 18.5
It stopped working after the iOS upgrade.
30-Aug-23 - „User“ Mode Matrix Bug Report
30-Aug-23 – Acknowledge that Touch Fin fixed the error that I found 23-Jul-23. I am the V Brunton mentioned in the current write-up. The error: Not capturing and storing status of „user“ mode in PRGM mode. Appears to be fixed. The only error is in the description of the fix: Text from the write up states that this new instruction applies to STO (I) and RCL (I). To be correct, what was meant was STO (i) and RCL (i), the lower-case i indicating an indirect register (this case, matrix) while the upper case I indicates data going into or out of the index register itself. From what I can tell, the instructions work correctly, just the description has a small error. Kudos for fixing this annoying bug.
This Hp12c app
I paid extra for add free version which apparently isn’t permanent. The pop up adds are super annoying especially when you paid to not have them!!
Nice Calculator
3 stars only because: I really like this calculator due to my mortgage business as an originator, however, I paid for it and had a few months without advertisements, now I’m flooded with all sorts of ads.
Awesome calculator for HP and RPN aficionados
Don’t let the bad reviews scare you away. Most seem to be about registration and ads anyway, not the merits of the calculators themselves. The calculators are true to the HP originals and you won’t find a better 16C emulator. I love how easy it is to switch between my favorites: the 12C, 11C, and 16C. The most underrated calculator app in the entire store. I’ve been using it for years. Deserves a solid 5-star.
Cant clear the memory
Either the clear button is hidden or there isn't one. The important buttons should ALWAYS be easy to find. A user should see it right away when looking at the calculator for the first time.
Compra
Problema nas propagandas somente, vc compra mas às vezes elas reaparecem por um tempo.
Paid for the Ad-free version, but…
Calculator works fine. My purchase was ad-free for a few months but all of a sudden I have unwanted Google ads constantly—distracting to say the least. Is the modern version of bait and switch?
App Pago com Anúncios???
Comprei o App a uns 2 anos e agora começou a aparecer anuncios por que?
Adware nightmare
Hi. I posted a negative review due to ads but have deleted it. Developer was responsive and my beautiful calculator is back. Just like the real thing. Love it.
Scam
I paid for the ad free version and I am still seeing ads. Developer doesn’t respond.
Boa
Boa calculadora, permite configurar automação. Ponto negativo é que mesmo tendo a versão paga, Premium, ainda vejo anúncios
Good but why ads and tracking?
This is a very good reproduction of the rpn HP calculator but don’t like privacy tracking and ads. Would prefer to pay a couple of bucks and not be tracked across apps and websites.
App add
I paid for the no ad version and it just started showing me adds today.
Amazing!
I have been a user of HP12C for over 40 years loving the RPN system and this app is as good as the actual HP calculator and thanks to its developer, it’s available on my iPhone. It’s a match made in heaven!
GET ADS OFF
I just downloaded the app. How to pay for it and get rid of the ads??
All good now
I couldn't get this app to work in landscape mode on my iPhone. However, I deleted and downloaded the app again and it now works. Good calculator.
Annoying ads
Annoying adds
Ads again
After I got my iPhone 8 replaced, the ads in this app appeared again and I can’t get rid of them. I have purchased the scientific premium version and really hate dealing with these ads, especially when I have to dismiss full screen ads before I can get some work done!
Great Apps! Small improvement for quick card...
I love these Apps! I got the premium 15c/16c & 12c w/Black-Scholes ones. The only minor concern is on the last one: it replaces the Bond functions with these other ones, but the quick reference card (simulating the back of the calculator) still shows Bond related functions there. It would be better to put some basic Black-Scholes references there. Thanks for all the work on the apps!
downloading malware into my device
and appearing on purchased subscribed services without my consent
Deon
Can’t get rid of adverts. Can anyone advise. Other than that I love the app
Great calculator however can’t figure out how to remove ads will gladly pay.
Started seeing ads, can’t figure out how to remove them. It is likely there is some paid version I could get to remove the ads, I just can’t find it. Likely my incompetence. However, will have to move on to another calculator. Update: Turns out I have the paid version however had accidentally selected the ad version. Developer had me press the ‘On’ button to pick my version I am now less incompetent.
What happened
I use the app a lot. I know that there are ads but now my app is stuck to download a game and can’t get it off.
Great app!
I love this app. For the light duty financial work I use it for it has been flawless. Very handy for doing quick calculations of loan charges.
Upgrade at you own risk.
Bought the app to remove the ads, and days later they were back and still are. Super annoying and will probably throw this in the trash. Sad as the app works well but the ads, aside from being distracting make the app flicker constantly as they refresh.
I don’t like the ads.
I love this app! But with a new phone I now get the annoying google ads, even though I paid NOT to get them. This is an app deleting irritation. Can you tell me how to get rid of these advertisements?
Aspect ratio!
Aspect ratio! Aspect ratio! Aspect ratio! Enough cannot be said about aspect ratio! I see said the blind man! Upped rating by 1 star.
Ads lock it up
Loved this app until it locked up on one of its ads.
Works great
This is an excellent HP12C emulator anf is free with ads. The ads don't bother me and saves $10+ from buying the actual HP app.
Such a rip off
I bought the ad free version TWICE I think. Now all of a sudden ads pop up all over the place. Nothing seems to work and it is asking me to buy it again even though I already did last year. Stay away!
Works better than the others
I like the app. But I'm not sure how to clear my calculations.
Too Many Ads
Used this calculator a lot but there are so many ads it makes the app unusable. Would not recommend.
Saving
Useful simulator for me. Unable to access support, as don’t have a Facebook account, but does anyone know how to save programs..?
Touch RPN calc price by country
A one-time purchase costs $3.49 in Canada and $9.10 in Colombia — 3× more for the same thing. Below is the going rate for each plan in every country that sells it — the middle price of what the app charges there, in the country's own currency with the dollar equivalent beneath it.
| Country | One-time |
|---|---|
| Afghanistan | $4.99 |
| Albania | $5.99 |
| Algeria | $4.99 |
| Angola | $4.99 |
| Anguilla | $4.99 |
| Antigua And Barbuda | $4.99 |
| Argentina | $4.99 |
| Armenia | $5.99 |
| Australia | A$5.99$4.16 |
| Austria | €3.99$4.47 |
| Azerbaijan | $5.99 |
| Bahamas | $4.99 |
| Bahrain | $4.99 |
| Barbados | $5.99 |
| Belarus | $5.99 |
| Belgium | €5.99$6.72 |
| Belize | $4.99 |
| Benin | $5.99 |
| Bermuda | $4.99 |
| Bhutan | $4.99 |
| Bolivia | $4.99 |
| Bosnia & Herzegovina | €5.99$6.72 |
| Botswana | $6.99 |
| Brazil | R$29.90$5.96 |
| British Virgin Islands | $4.99 |
| Brunei Darussalam | $4.99 |
| Bulgaria | €5.99$6.72 |
| Burkina Faso | $4.99 |
| Cambodia | $4.99 |
| Cameroon | $5.99 |
| Canada | CA$4.99$3.49 |
| Cape Verde | $4.99 |
| Cayman Islands | $4.99 |
| Chad | $4.99 |
| Chile | CLP 5,990$6.06 |
| China | CN¥48.00$7.15 |
| Colombia | COP 29,900$9.10 |
| Congo | $5.99 |
| Congo, Democratic Republic | $4.99 |
| Costa Rica | $6.99 |
| Cote Divoire | $5.99 |
| Croatia | €5.99$6.72 |
| Cyprus | €5.99$6.72 |
| Czech Republic | CZK 99.00$4.54 |
| Denmark | DKK 39.00$5.85 |
| Dominica | $4.99 |
| Dominican Republic | $4.99 |
| Ecuador | $6.99 |
| Egypt | EGP 249.99$4.77 |
| El Salvador | $4.99 |
| Estonia | €5.99$6.72 |
| Fiji | $4.99 |
| Finland | €5.99$6.72 |
| France | €3.99$4.47 |
| Gabon | $4.99 |
| Gambia | $4.99 |
| Georgia | $5.99 |
| Germany | €5.99$6.72 |
| Ghana | $5.99 |
| Greece | €5.99$6.72 |
| Grenada | $4.99 |
| Guatemala | $6.99 |
| Guinea-bissau | $4.99 |
| Guyana | $4.99 |
| Honduras | $4.99 |
| Hong Kong | HK$38.00$4.84 |
| Hungary | HUF 1,990$6.07 |
| Iceland | $5.99 |
| India | ₹699.00$7.25 |
| Indonesia | IDR 149,000$8.33 |
| Iraq | $4.99 |
| Ireland | €5.99$6.72 |
| Israel | ₪14.90$4.89 |
| Italy | €5.99$6.72 |
| Jamaica | $4.99 |
| Japan | ¥800$5.06 |
| Jordan | $4.99 |
| Kazakhstan | KZT 2,990.00$6.55 |
| Kenya | $5.99 |
| Kosovo | €5.99$6.72 |
| Kuwait | $4.99 |
| Kyrgyzstan | $4.99 |
| Lao Peoples Democratic Republic | $4.99 |
| Latvia | €5.99$6.72 |
| Lebanon | $4.99 |
| Liberia | $4.99 |
| Libya | $4.99 |
| Lithuania | €5.99$6.72 |
| Luxembourg | €5.99$6.72 |
| Macao | $4.99 |
| Macedonia | $4.99 |
| Madagascar | $4.99 |
| Malawi | $4.99 |
| Malaysia | MYR 29.90$7.31 |
| Maldives | $4.99 |
| Mali | $4.99 |
| Malta | €5.99$6.72 |
| Mauritania | $4.99 |
| Mauritius | $5.99 |
| Mexico | MX$99.00$5.47 |
| Micronesia | $4.99 |
| Moldova | $5.99 |
| Mongolia | $4.99 |
| Montenegro | €4.99$5.59 |
| Montserrat | $4.99 |
| Morocco | $5.99 |
| Mozambique | $4.99 |
| Myanmar | $4.99 |
| Namibia | $4.99 |
| Nauru | $4.99 |
| Nepal | $5.99 |
| Netherlands | €5.99$6.72 |
| New Zealand | NZ$6.99$3.91 |
| Nicaragua | $4.99 |
| Niger | $4.99 |
| Nigeria | NGN 7,900.00$5.94 |
| Norway | NOK 59.00$6.15 |
| Oman | $4.99 |
| Pakistan | PKR 1,300$4.69 |
| Palau | $4.99 |
| Panama | $6.99 |
| Papua New Guinea | $4.99 |
| Paraguay | $6.99 |
| Peru | PEN 29.90$8.69 |
| Philippines | ₱449.00$7.17 |
| Poland | PLN 24.99$6.39 |
| Portugal | €7.99$8.96 |
| Qatar | QAR 19.99$5.49 |
| Romania | RON 29.99$6.30 |
| Russia | RUB 599.00$7.03 |
| Rwanda | $4.99 |
| Sao Tome & Principe | $4.99 |
| Saudi Arabia | SAR 29.99$8.00 |
| Senegal | $5.99 |
| Serbia | €5.99$6.72 |
| Seychelles | $4.99 |
| Sierra Leone | $4.99 |
| Singapore | SGD 9.98$7.80 |
| Slovakia | €5.99$6.72 |
| Slovenia | €5.99$6.72 |
| Solomon Islands | $4.99 |
| South Africa | ZAR 99.99$6.01 |
| South Korea | ₩11,000$8.19 |
| Spain | €5.99$6.72 |
| Sri Lanka | $4.99 |
| St. Kitts and Nevis | $4.99 |
| St. Lucia | $4.99 |
| St. Vincent & The Grenadines | $4.99 |
| Suriname | $4.99 |
| Swaziland | $4.99 |
| Sweden | SEK 69.00$6.87 |
| Switzerland | CHF 4.00$4.81 |
| Taiwan | NT$220.00$6.92 |
| Tajikistan | $4.99 |
| Tanzania | TZS 14,900.00$5.64 |
| Thailand | THB 249.00$7.39 |
| Tonga | $4.99 |
| Trinidad and Tobago | $4.99 |
| Tunisia | $4.99 |
| Turkey | TRY 399.99$8.14 |
| Turkmenistan | $4.99 |
| Turks and Caicos | $4.99 |
| Uganda | $5.99 |
| Ukraine | $5.99 |
| United Arab Emirates | AED 24.99$6.81 |
| United Kingdom | £4.99$6.60 |
| United States | $4.99 |
| Uruguay | $6.99 |
| Uzbekistan | $4.99 |
| Vanuatu | $4.99 |
| Venezuela | $4.99 |
| Vietnam | ₫149,000$5.74 |
| Yemen | $4.99 |
| Zambia | $5.99 |
| Zimbabwe | $5.99 |
Touch RPN calc FAQ
- Is Touch RPN calc free?
- Yes. The app and its basic features are free, in all 175 countries it sells in. Premium features are paid: they start from $2.99 (US), across 7 one-time purchases.
- Does Touch RPN calc have a free trial?
- No. None of its offers (US) come with a free trial.
- Where is Touch RPN calc cheapest?
- A one-time purchase costs CA$4.99 (≈$3.49) in Canada and COP 29,900 (≈$9.10) in Colombia, its cheapest and dearest countries.
- What are the best alternatives to Touch RPN calc?
- Avenue: Conta e Investimentos (4.9 from 48,143 reviews), Coopera (4.8 from 38,718 reviews) and Ágora (4.8 from 31,490 reviews).
Touch RPN calc download
Last updated 2 months ago.
Touch RPN calc sells in 175 countries. It was released 11 years and 10 months ago, on 7 Dec 2014. It holds a 3.8 rating from 1,008 reviews.
Supports 2 languages: English, Portuguese.
How much does Touch RPN calc make?
Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.
Revenue by plan
- One-time 100%
Revenue by country
- United States 44%
- Brazil 31%
- Germany 3%
- Australia 2%