RedoCalc vs Tallicks
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
RedoCalc
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This is a calculator for people who only use it for simple calculations, such as adding up receipts or calculating the cost of a meal split between several people, but who are always worried about whether the input was correct. As it is a simple calculator, the only operations it can perform are - Four arithmetic operations (addition, subtraction, multiplication, division) - Percentage calculations (including calculations such as consumption tax using percentages) . The results are displayed as numbers with a digit symbol. There is no complicated exponential display. The calculation proceeds in the order of the keys you enter. There is no priority for multiplication or division. The formulas you enter are displayed in order in the upper area as a history. If you tap the white part, it will turn yellow and you will be able to modify that part. (You can modify not only numbers, but also arithmetic symbols such as + and ร.) If you tap โ=โ, the expressions from the first line to the last line will be recalculated. The result will be automatically copied, so you can switch to other apps and paste the value there.
Tallicks
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Tallicks is a versatile multi-tally counter app that helps you keep track of anything and everything with ease. Whether you're counting inventory, tracking attendance, logging exercise reps, or building daily habits, Tallicks makes counting simple and enjoyable. Create multiple counters, each with its own name and color. Choose from a wide palette of vibrant colors so you can instantly identify each counter at a glance. Set custom step sizes for each counter -- count by 1, 5, 10, or any number that suits your needs. The interface is intuitive and delightful to use. Tap to count up with satisfying feedback. Swipe to quickly delete or reset any counter. Drag and drop to reorder your counters however you like, keeping your most-used counters right at the top. Tallicks offers both light and dark themes so you can switch based on your preference or the time of day. The app supports 12 languages including English, Japanese, Chinese, Korean, Spanish, Portuguese, French, Hindi, Arabic, Russian, Indonesian, and German, making it accessible to users around the world. Tallicks is free to use with ads. Make your everyday counting smarter and more fun. Download Tallicks now and experience the difference a beautifully designed counter app can make.
Screenshots
Verdict
The clearest difference is update cadence: RedoCalc at every 3 days against Tallicks's every 6 days. Tallicks's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RedoCalc ships an update every 3 days, Tallicks every 6 days. Both last shipped on October 11, 2026.
| Parameter | RedoCalc | Tallicks |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days โ better | Every 6 days |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 18.0 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 3 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Toshiyuki Kuwabara | Seiichirou Tanaka |
In-app purchases
RedoCalc
No in-app purchases
Tallicks
No in-app purchases









