# Abacus Adventure Lite vs Calculation Sheet

The clearest difference is rating: Abacus Adventure Lite at 4.0 against Calculation Sheet's 3.5. Abacus Adventure Lite also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). Calculation Sheet's advantage is update cadence (every 6 months vs every 14 months) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Abacus Adventure Lite sells 1 one-off in-app purchase and Calculation Sheet sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Abacus Adventure Lite holds the better App Store score, 4.0 against 3.5. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

Abacus Adventure Lite ships an update every 14 months, Calculation Sheet every 6 months. The most recent releases landed on October 2, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Abacus Adventure Lite | Calculation Sheet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/abacus-adventure-lite/id568745586/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/calculation-sheet-experiment/id1010610865/reviews) |
| Number of ratings | **8** | 2 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 6 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 28 MB | 26 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EverQuiz](https://appshunter.io/developer/450751748) | [APP Technology Co. Ltd.](https://appshunter.io/developer/524936444) |

## What reviewers say

### Abacus Adventure Lite

[App page](https://appshunter.io/ios/app/abacus-adventure-lite/id568745586)

Learn abacus and mental arithmetic through step-by-step tutorials and engaging games. Progress through 55 stages to master calculations and unlock new levels. Designed by experts for children aged 5 and up.

**Highlights:** Step-by-step abacus tutorials, Mental calculation training, 55 game stages, Unlockable levels and rewards, Designed by qualified teachers, Suitable for children aged 5+

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abacus Adventure Full Version | $5.99 | one-time |


### Calculation Sheet

[App page](https://appshunter.io/ios/app/calculation-sheet-experiment/id1010610865)

This app offers a digital number game designed to help children aged 3-8 learn and understand basic arithmetic operations. It uses various game modes to make abstract mathematical concepts engaging and accessible.

**Highlights:** Digital number game, Learn addition, subtraction, multiplication, division, Understand abstract mathematical concepts, Variety of game modes, Ages 3-8 focus, Parental guidance support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculation Sheet (No Ads) | $0.99 | one-time |


## Frequently asked questions

### Is Abacus Adventure Lite free?

Abacus Adventure Lite is free to download, with in-app purchases available.

### Is Calculation Sheet free?

Calculation Sheet is free to download, with in-app purchases available.

### Which has better reviews, Abacus Adventure Lite or Calculation Sheet?

Abacus Adventure Lite is rated higher. Abacus Adventure Lite averages 4.0 out of 5 from 8 ratings, while Calculation Sheet averages 3.5 from 2 ratings.

### Do Abacus Adventure Lite or Calculation Sheet have ads?

Calculation Sheet shows ads; Abacus Adventure Lite does not.

### Which is updated more often, Abacus Adventure Lite or Calculation Sheet?

Abacus Adventure Lite ships an update every 14 months, and Calculation Sheet every 6 months. Most recently, Abacus Adventure Lite was updated on October 2, 2026 and Calculation Sheet on October 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*