Calculus doodlus
Tape Calculator & History Log
How much does Calculus doodlus cost?
Prices are current as of 3 Oct 2026.
1 subscription from $4.99
In the United States, Calculus doodlus has 1 subscription priced $4.99.
| Subscription | Period | Price |
|---|---|---|
| Remove Ads | Annual | $4.99 |
10+ alternatives to Calculus doodlus
| Calculus doodlus |   Calculator - MingCalc |   Calculator # |   Calculator· |   Calculator Plus #1 |   Haseba Calculator |   Basic Calculator - |   Solves: Calculator for All |   Calculator 17 - Math Solver |   DayCalc - Note Calculator |   Text Repeater: Repeat Text App | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating / 5 | 4.8 | 4.8 | 4.6 | 4.7 | 4.7 | 4.6 | 4.6 | 4.8 | 4.6 | 4.6 | 4.6 |
| Reviews | 11K | 249K | 146K | 106K | 34K | 30K | 10K | 6K | 4.9K | 4.9K | 2.5K |
| Released | 2011 | 2021 | 2011 | 2012 | 2012 | 2016 | 2014 | 2018 | 2023 | 2013 | 2023 |
| Monthly price | — | — | $1.49 | $0.99 | $0.99 | $2.99 | — | — | — | — | — |
| Annual price | $4.99 | — | — | $4.99 | $6.29 | $19.99 | — | — | — | — | — |
| One-time price | — | $3.99 | $0.99 | — | $8.99 | $2.99 | — | $9.99 | — | $1.99 | — |
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.
Calculus doodlus reviews
4.8 out of 5, based on 10,799 reviews.
What people like
- Shows your work steps like real paper
- Great for students showing their math work
- Interface feels natural and easy to use
What they complain about
- Ads keep popping up and ruining the experience
- App crashes or closes unexpectedly often
- Calculations are sometimes wrong or unreliable
- Hard to find how to delete pages
The best app in IPhone
Please create this same app for android too
Facciamo due conti….
Allora quanto fa 18+6?….. Per questo calcolatore fa 21….. App pessima….. Sbaglia diversi calcoli! Veramente inaffidabile…… Sconsiglio vivamente…
Schöne App
Ich mag die App aber ich würde Sie gerne ohne Werbung nutzen , geht das ?
Bug de l’appli ???
Bien que très satisfait de cette appli, je ne mettrai pas 5 étoiles car depuis la dernière version elle m’a vidé 2 fois la batterie de mon iPhone 6S en activité d’arrière-plan ! C’est pénible de devoir penser à la fermer après chaque utilisation au risque de voir la batterie fondre comme neige au soleil. Un remède?
مشكلة
اواجه مشكلة في وضع العلامة العشرية (,)
Excellent
Very realistic experience as if we are jotting on an actual pad.
NO SIRVE !!!!!!
no me sirvió, mejor uso mi calculadora normal 😡😡😡😡‼️‼️‼️‼️‼️
Add remove not working
Ther is add problems I pay for 99 whatvia the reason plz update this
In-App-Kauf?
Seit dem heutigen Update mit Werbung (dafür kostenlos). Was ist mit den bisherigen Käufern? Wie kann man den Kauf wiederherstellen und die Werbung so ausblenden?
Great idea, Fun, but not so practical for a higher level calculator.
Would be interesting if you implemented other operators/functions that the Apple calculator includes. Otherwise great app!
Extra Ordinary Calculator App. Must have👍🏻
I use this app since last long time. Very easy use interface yet powerful features pack app. Congratulations & Thanks to your best efforts for such BEST utility App.
Faccio fatica per mettere zero e ripartire un altro conto
Fai fatica per annullarlo intendo fai fatica permettere zero per ripartire da capo deve fare automatico se no perdi troppo tempo
Schön einfach!
Mein liebster Rechner!
Bug iPhone 6s
J'utilisais régulièrement cette application. Malheureusement impossible de récupérer un résultat précédent en cliquant dessus sur un iPhone 6s??? A corriger d'urgence.
Bug gefunden
Neuerdings wird bei der prozentualen Multiplikation das Ergebnis nur hinter der Kommastelle angezeigt. Erst wenn man die unvollständige Ergebnisanzeige kopiert, wird die komplette Ergebnisanzeige sichtbar.
Too good to use
Very interesting calculator
Come cancellare
Salve, non riesco a capire come cancellare il calcolo. In altre calcolatrici c’è la C ma qui come si fa?? Grazie!
Double click
Double click on pages not working
Неплохо
Задумка со страницами хороша, а в целом не лучше стандартного.
Carina ma nn si cancellano i calcoli
Sarebbe perfetta se si potessero cancellare i calcoli, ho pagine infinite di calcoli che nn riesco a cancellare, va avanti all’infinito??
Awesome
Found one of the best simple and multifunctional calculator.
Mit Verschiebung kaum noch zu gebrauchen.
Seitdem die Werbung dauernd die Tasten verschiebt ist die App kaum noch zu gebrauchen. Man vertippt sich andauernd. Krasser Fall von Verschlimmbesserung. Werbung ist ja Ok, aber Bitte, Bitte erhaltet die Funktion. Danke
Good App
It is a good and useful app especially for finance professionals. Unlike calculators you can view your calculation steps
Нельзя удалить листочки
Не нашел как удалять записи и листы
Update auf Version 2.0 bzw 2.01
Seit dem Update funktioniert die App überhaupt nicht mehr ! ( IOS 13.1) Sehr schade !!!
Simple, yet so powerful
If this app was available for macOS & iPADOS also, I would have stopped using all other calculators.
Update ist schrecklich !
Zahlen wurden kleiner, kaum lesbar. App wurde langsamer. Beim eintippen muss man oft 2-3 mal auf das Display hacken, damit die App Eibe Zahl annimmt. Ständige Tippfehler sind die Folge. Ist daher nicht mehr zu gebrauchen. Deshalb nur noch ein Stern. In der alten Version war das alles gar kein Problem Werde mich nach anderen Apps umschauen !
App
Nice app👍
Медленное, и вылетает
Избыточная плавность или правильней сказать медленность интерфейса раздражает. Не удобно. Вылетает. Снес.
Ausbaufähig
Es wäre schön, wenn man die einzelnen Kalkulationsblätter für eine bessere Übersicht beschriften könnte. Wichtiger wäre mit aber das man innerhalb einer Kalkulation die Zahlen ändern kann. Um die Berechnung nicht jedes Mal neu erstellen muss. Und das man mit der zurück Taste beliebig weit zurück gehen kann, auch wenn bereits die Rechnung durchgeführt wurde. Im Moment wird das Feld dann rot und es passiert nichts. Also ich hoffe auf Änderungen...
Calculator awsome with bugs so uninstalled
Very laggy plz remove unwanted animation for snappy performance
Demasiados bugs
En la versión anterior no había problemas. Actualmente se bloquea y tarda demasiado en iniciar. Tengo un iPhone 4s con ios 7.1.
Excellent app
I use it a lot. I give you 4 stars. I like the Quiz. The home icon is too simple, need more colors. I wait for new update. Good work.
not good for iphone5
not good for iphone5
Gekauft, trotzdem mit Werbung
Habe die App vor Jahren gekauft und war sehr zufrieden, jetzt hat sie eine Werbeeinblendung am unteren Rand. Geht gar nicht bei einer gekauften App.😡
Great Calc Supurb
It is perfect calculator app i have ever seen
Disappointed
It crashes every time when I try to calculate it need bug fixes for iPhone 5.
Good
Nice touch. Good to see previous caclulations. Quiz section good for kids.
Crashes
Good tool but crashes when trying to reload old pages. Wish it would load last page instead of starting a new one automatically.
unable to restore purchase
it just keep waiting...
Yser
Best ever calc
Incorrect solutions!
Some of your answers are incorrect! What the heck is that about?!
Coool
Just awesome..
Mala actualizacion
Se cierra de repente, estaba mas padre la personalizacion de colores anterior... Urge poder borrar numeros pasados o editar... Borrar la hoja mas facil.
Not updated!
It is supposed to be best practical calc. Why the developers not updating it? Please update it for tge current IOS version.
Problem wit app pls try to recover it
After saving three pages ... If I open first page after two days App gets close automatically ... It's jus exit from app !!! Plz fix this problem Thank you
NO FUNCIONA
1. Cierra de repente 2. Tiene un silbato (sonido horrendo) al apretar de mas un botón. 3. No encontré el como personalizaría (respecto a los colores) 4. URGE LA ACTUALIZACION YA 5.
Great for students with dysgraphia
Love that it Displays similar to how students have to "show work" when they do math homework. My son with dysgraphia uses it for all his math assignments. Prior to this app, he had to have a scribe for math. Would love to see more functionality added, such as the ability to add letters or symbols by tapping on the screen
good app!
!!!
Calculus doodlus price by country
An annual subscription costs $0.99 in Rwanda and $5.89 in Denmark — 6× 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 | Annual | One-time |
|---|---|---|
| Afghanistan | $0.99 | — |
| Albania | $2.99 | — |
| Algeria | $1.99 | — |
| Angola | $0.99 | — |
| Anguilla | $3.99 | — |
| Antigua And Barbuda | $3.99 | — |
| Argentina | $1.99 | — |
| Armenia | — | $0.99 |
| Australia | A$5.99$4.16 | — |
| Austria | €3.99$4.50 | — |
| Azerbaijan | $1.99 | — |
| Bahamas | $3.99 | — |
| Bahrain | $4.99 | — |
| Barbados | $3.99 | — |
| Belarus | $2.99 | — |
| Belgium | €3.99$4.50 | — |
| Belize | $2.99 | — |
| Benin | $0.99 | — |
| Bermuda | $4.99 | — |
| Bhutan | $1.99 | — |
| Bolivia | $1.99 | — |
| Bosnia & Herzegovina | €2.49$2.81 | — |
| Botswana | $1.99 | — |
| Brazil | R$19.90$3.83 | — |
| British Virgin Islands | $4.99 | — |
| Brunei Darussalam | $3.99 | — |
| Bulgaria | €2.99$3.37 | — |
| Burkina Faso | $0.99 | — |
| Cambodia | $1.49 | — |
| Cameroon | $0.99 | — |
| Canada | CA$5.49$3.87 | — |
| Cape Verde | $1.99 | — |
| Cayman Islands | $4.99 | — |
| Chad | $0.99 | — |
| Chile | CLP 2,990$3.07 | — |
| China | CN¥28.00$4.17 | — |
| Colombia | COP 9,900$2.99 | — |
| Congo | $0.99 | — |
| Congo, Democratic Republic | $0.99 | — |
| Costa Rica | $2.99 | — |
| Cote Divoire | $0.99 | — |
| Croatia | €3.99$4.50 | — |
| Cyprus | €3.99$4.50 | — |
| Czech Republic | CZK 79.00$3.64 | — |
| Denmark | DKK 39.00$5.89 | — |
| Dominica | $2.99 | — |
| Dominican Republic | $1.99 | — |
| Ecuador | $2.99 | — |
| Egypt | EGP 99.99$1.91 | — |
| El Salvador | $1.99 | — |
| Estonia | €3.99$4.50 | — |
| Fiji | $1.99 | — |
| Finland | €3.99$4.50 | — |
| France | €3.99$4.50 | — |
| Gabon | $1.99 | — |
| Gambia | $0.99 | — |
| Georgia | $1.99 | — |
| Germany | €3.99$4.50 | — |
| Ghana | $1.99 | — |
| Greece | €3.49$3.93 | — |
| Grenada | $2.99 | — |
| Guatemala | $1.99 | — |
| Guinea-bissau | $0.99 | — |
| Guyana | $2.99 | — |
| Honduras | $1.99 | — |
| Hong Kong | HK$32.00$4.08 | — |
| Hungary | HUF 1,490$4.56 | — |
| Iceland | $4.99 | — |
| India | ₹199.00$2.06 | — |
| Indonesia | IDR 39,000$2.17 | — |
| Iraq | $1.99 | — |
| Ireland | €3.99$4.50 | — |
| Israel | ₪14.90$4.84 | — |
| Italy | €3.99$4.50 | — |
| Jamaica | $1.99 | — |
| Japan | ¥600$3.80 | — |
| Jordan | $1.99 | — |
| Kazakhstan | KZT 999.00$2.26 | — |
| Kenya | $1.99 | — |
| Kosovo | €2.99$3.37 | — |
| Kuwait | $3.99 | — |
| Kyrgyzstan | $0.99 | — |
| Lao Peoples Democratic Republic | $0.99 | — |
| Latvia | €3.99$4.50 | — |
| Lebanon | — | $0.99 |
| Liberia | $0.99 | — |
| Libya | $1.99 | — |
| Lithuania | €3.99$4.50 | — |
| Luxembourg | €3.99$4.50 | — |
| Macao | $3.99 | — |
| Macedonia | $1.99 | — |
| Madagascar | $0.99 | — |
| Malawi | $0.99 | — |
| Malaysia | MYR 14.90$3.64 | — |
| Maldives | $2.99 | — |
| Mali | $0.99 | — |
| Malta | €3.99$4.50 | — |
| Mauritania | $0.99 | — |
| Mauritius | $2.99 | — |
| Mexico | MX$39.00$2.13 | — |
| Micronesia | $1.99 | — |
| Moldova | $1.99 | — |
| Mongolia | $1.99 | — |
| Montenegro | €2.99$3.37 | — |
| Montserrat | $2.99 | — |
| Morocco | $1.99 | — |
| Mozambique | $0.99 | — |
| Myanmar | $0.99 | — |
| Namibia | $1.99 | — |
| Nauru | $1.99 | — |
| Nepal | $0.99 | — |
| Netherlands | €3.99$4.50 | — |
| New Zealand | NZ$6.99$3.93 | — |
| Nicaragua | $1.99 | — |
| Niger | $0.99 | — |
| Nigeria | NGN 3,900.00$2.94 | — |
| Norway | NOK 49.00$5.09 | — |
| Oman | $3.99 | — |
| Pakistan | PKR 400$1.44 | — |
| Palau | $2.99 | — |
| Panama | $2.99 | — |
| Papua New Guinea | $0.99 | — |
| Paraguay | $1.99 | — |
| Peru | PEN 9.90$2.87 | — |
| Philippines | ₱149.00$2.37 | — |
| Poland | PLN 14.99$3.85 | — |
| Portugal | €3.99$4.50 | — |
| Qatar | QAR 14.99$4.12 | — |
| Romania | RON 14.99$3.20 | — |
| Russia | RUB 299.00$3.58 | — |
| Rwanda | $0.99 | — |
| Sao Tome & Principe | $0.99 | — |
| Saudi Arabia | SAR 17.99$4.80 | — |
| Senegal | $0.99 | — |
| Serbia | €2.99$3.37 | — |
| Seychelles | $3.99 | — |
| Sierra Leone | $0.99 | — |
| Singapore | SGD 5.98$4.67 | — |
| Slovakia | €3.99$4.50 | — |
| Slovenia | €3.99$4.50 | — |
| Solomon Islands | $3.99 | — |
| South Africa | ZAR 49.99$3.00 | — |
| South Korea | — | ₩1,100$0.82 |
| Spain | €3.99$4.50 | — |
| Sri Lanka | $0.99 | — |
| St. Kitts and Nevis | $2.99 | — |
| St. Lucia | $2.99 | — |
| St. Vincent & The Grenadines | $2.99 | — |
| Suriname | $2.99 | — |
| Swaziland | $1.99 | — |
| Sweden | SEK 49.00$4.88 | — |
| Switzerland | CHF 4.00$4.81 | — |
| Taiwan | NT$120.00$3.75 | — |
| Tajikistan | $0.99 | — |
| Tanzania | TZS 4,900.00$1.85 | — |
| Thailand | THB 99.00$2.94 | — |
| Tonga | $1.99 | — |
| Trinidad and Tobago | $2.99 | — |
| Tunisia | $1.99 | — |
| Turkey | TRY 199.99$4.07 | — |
| Turkmenistan | $1.99 | — |
| Turks and Caicos | $4.99 | — |
| Uganda | $0.99 | — |
| Ukraine | $1.99 | — |
| United Arab Emirates | AED 14.99$4.08 | — |
| United Kingdom | £3.99$5.27 | — |
| United States | $4.99 | — |
| Uruguay | $2.99 | — |
| Uzbekistan | $1.99 | — |
| Vanuatu | $1.99 | — |
| Venezuela | $1.99 | — |
| Vietnam | ₫59,000$2.27 | — |
| Yemen | $0.99 | — |
| Zambia | $0.99 | — |
| Zimbabwe | $0.99 | — |
Calculus doodlus FAQ
- Is Calculus doodlus free?
- Yes. The app and its basic features are free, in all 175 countries it sells in. Premium features are paid: they start from $4.99 (US), across 1 subscription.
- Does Calculus doodlus have a free trial?
- No. None of its offers (US) come with a free trial.
- Where is Calculus doodlus cheapest?
- An annual subscription costs $0.99 in Rwanda and DKK 39.00 (≈$5.89) in Denmark, its cheapest and dearest countries.
- What are the best alternatives to Calculus doodlus?
- Calculator - MingCalc (4.8 from 248,895 reviews, premium from $3.99), Calculator # (4.6 from 146,144 reviews, premium from $0.99) and Calculator· (4.7 from 105,997 reviews, premium from $0.99).
Calculus doodlus download
Last updated 6 days ago.
Calculus doodlus sells in 175 countries. It was released 15 years ago, on 23 Sept 2011. It holds a 4.8 rating from 10,799 reviews.
Supports 5 languages: English, French, German, Italian, Spanish.
How much does Calculus doodlus make?
Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.
Revenue by plan
- Annual 100%
- One-time 0%
Revenue by country
- Germany 26%
- Italy 13%
- United States 9%
- France 7%