# Abacus Genius Perfect Practice vs Anzan+

The clearest difference is price: Anzan+ at Free against Abacus Genius Perfect Practice's $3.99. Anzan+ also leads on in-app purchases (none vs 1). Abacus Genius Perfect Practice's advantage is ads (none vs shown) and update cadence (every 4 days vs every 5 months). On device support there is nothing between them.

Anzan+ is free to download; Abacus Genius Perfect Practice costs $3.99 up front. Abacus Genius Perfect Practice sells 1 in-app purchase, starting at $3.99 per month. Anzan+ asks for nothing beyond the download.

Abacus Genius Perfect Practice ships an update every 4 days, Anzan+ every 5 months. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Abacus Genius Perfect Practice | Anzan+ |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 5 months |
| Size | 37 MB | 3 MB |
| Requires iOS | **13.4** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Diptimaya Patra](https://appshunter.io/developer/1726820679) | [Erika Fujita](https://appshunter.io/developer/1554660176) |

## What reviewers say

### Abacus Genius Perfect Practice

[App page](https://appshunter.io/ios/app/abacus-genius-perfect-practice/id6477358095)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $3.99 | per month |


### Anzan+

[App page](https://appshunter.io/ios/app/anzan-plus/id6480097764)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Abacus Genius Perfect Practice free?

Abacus Genius Perfect Practice costs $3.99, and also offers in-app purchases.

### Is Anzan+ free?

Anzan+ is free to download, with no in-app purchases.

### Do Abacus Genius Perfect Practice or Anzan+ have ads?

Anzan+ shows ads; Abacus Genius Perfect Practice does not.

### Which is updated more often, Abacus Genius Perfect Practice or Anzan+?

Abacus Genius Perfect Practice ships an update every 4 days, and Anzan+ every 5 months. Most recently, Abacus Genius Perfect Practice was updated on September 18, 2026 and Anzan+ on September 11, 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.*