# Abacus vs 字帖生成器

The clearest difference is review sentiment: Abacus at 15% against 字帖生成器's 0%. Abacus also leads on update cadence (every 9 months vs every 19 months). 字帖生成器's advantage is price ($0.99 vs $2.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Abacus costs $2.99 and 字帖生成器 $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Abacus ships an update every 9 months, 字帖生成器 every 19 months. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Abacus | 字帖生成器 |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Positive reviews | **15.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 19 months |
| Monetization | Paid | — |
| Size | 12 MB | 134 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [俊 姜](https://appshunter.io/developer/974809005) | [秀华 李](https://appshunter.io/developer/1632733591) |

## What reviewers say

### Abacus

[App page](https://appshunter.io/ios/app/abacus-dancing-fingers/id1153561673)

This educational app combines ancient calculation wisdom with modern technology. It features a beautiful interface with large beads, supports decimal points and negative numbers, and offers multilingual support for a fun and engaging learning experience.

**Highlights:** Beautiful interface with large beads, Support for decimal points and negative numbers, 21-column abacus, Multilingual support (19 languages), Interactive calculation examples

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

**In-app purchases:** none


### 字帖生成器

[App page](https://appshunter.io/ios/app/id6444753141)

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

**In-app purchases:** none


## Frequently asked questions

### Is Abacus free?

Abacus costs $2.99, with no in-app purchases.

### Is 字帖生成器 free?

字帖生成器 costs $0.99, with no in-app purchases.

### Do Abacus or 字帖生成器 have ads?

Neither Abacus nor 字帖生成器 shows ads.

### Which is updated more often, Abacus or 字帖生成器?

Abacus ships an update every 9 months, and 字帖生成器 every 19 months. Most recently, Abacus was updated on October 18, 2026 and 字帖生成器 on October 25, 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.*