# タッチドリル 小学２年算数【スクール版】 vs Abacus Lesson

The clearest difference is price: Abacus Lesson at Free against タッチドリル 小学２年算数【スクール版】's $11.99. Abacus Lesson also leads on update cadence (every 2 weeks vs every 25 months) and device support (3 vs 1). タッチドリル 小学２年算数【スクール版】's advantage is in-app purchases (none vs 3) and ads (none vs shown).

Abacus Lesson is free to download; タッチドリル 小学２年算数【スクール版】 costs $11.99 up front. Abacus Lesson sells 3 one-off in-app purchases. タッチドリル 小学２年算数【スクール版】 asks for nothing beyond the download.

タッチドリル 小学２年算数【スクール版】 ships an update every 25 months, Abacus Lesson every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | タッチドリル 小学２年算数【スクール版】 | Abacus Lesson |
| --- | --- | --- |
| Price | $11.99 | **Free** |
| Rating | — | **[5.0 (15 ratings)](https://appshunter.io/ios/app/abacus-lesson-multiplication/id1582635868/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 138 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [がくげい](https://appshunter.io/developer/415230275) | [Hirokazu Komatsu](https://appshunter.io/developer/1523833531) |

## What reviewers say

### タッチドリル 小学２年算数【スクール版】

[App page](https://appshunter.io/ios/app/id1279654825)

**In-app purchases:** none


### Abacus Lesson

[App page](https://appshunter.io/ios/app/abacus-lesson-multiplication/id1582635868)

Learn multiplication using a virtual abacus. This app teaches a simple and fast method for calculating multiplication, emphasizing the mental calculation benefits of the abacus over digital calculators.

**Highlights:** Virtual abacus for multiplication, Simple and fast calculation methods, Focus on mental calculation skills, Step-by-step multiplication lessons, Suitable for beginners

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation Lv1 for hiding Ad | $1.99 | one-time |
| Donation Lv2 for hiding Ad | $3.99 | one-time |
| Donation Lv3 for hiding Ad | $8.99 | one-time |


## Frequently asked questions

### Is タッチドリル 小学２年算数【スクール版】 free?

タッチドリル 小学２年算数【スクール版】 costs $11.99, with no in-app purchases.

### Is Abacus Lesson free?

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

### Do タッチドリル 小学２年算数【スクール版】 or Abacus Lesson have ads?

Abacus Lesson shows ads; タッチドリル 小学２年算数【スクール版】 does not.

### Which is updated more often, タッチドリル 小学２年算数【スクール版】 or Abacus Lesson?

タッチドリル 小学２年算数【スクール版】 ships an update every 25 months, and Abacus Lesson every 2 weeks. Most recently, タッチドリル 小学２年算数【スクール版】 was updated on November 3, 2026 and Abacus Lesson on November 3, 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.*