# Geometry Stash vs 慧数学

The clearest difference is rating: Geometry Stash at 4.7 against 慧数学's 1.0. Geometry Stash also leads on in-app purchases (none vs 10) and ratings volume (11 vs 1). 慧数学's advantage is iOS requirement (9.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 慧数学 sells 10 one-off in-app purchases. Geometry Stash asks for nothing beyond the download.

Geometry Stash holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Geometry Stash has 11 ratings behind it against 1, so its average is the more settled of the two.

Geometry Stash ships an update every 6 weeks, 慧数学 monthly. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Geometry Stash | 慧数学 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11 ratings)](https://appshunter.io/ios/app/geometry-stash/id324651852/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1486560323/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 3 MB | 105 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anson Liu](https://appshunter.io/developer/1024660369) | [北京京师讯飞教育科技有限公司](https://appshunter.io/developer/1237054109) |

## What reviewers say

### Geometry Stash

[App page](https://appshunter.io/ios/app/geometry-stash/id324651852)

Access geometry theorems, postulates, and corollaries with descriptions and diagrams. Create and share custom slides with a built-in editor, exporting them in various formats. Ideal for students and educators needing a portable reference.

**Highlights:** Geometry theorem reference, Diagrams for geometric terms, Custom slide creation editor, Vector graphic slide export, iOS Spotlight Search integration, Slide Over and Split View support, Bulk slide import for educators

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Very useful reference
- 👍 Handy for studying
- 👍 Quick navigation
- 👍 Clear explanations
- 👍 Good diagrams

**What reviewers complain about**

- 🐛 Missing formulas/theorems
- 🐛 Not powerful enough
- 🐛 Simple design
- 🐛 Not a teaching device
- 🐛 Needs more definitions

**Reported bugs**

- Wrong theorems
- Minor bugs fixed

**Requested features**

- More detailed illustrations
- More theorems
- More definitions of terms
- More activities for students
- Interactive elements


### 慧数学

[App page](https://appshunter.io/ios/app/id1486560323)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 慧数学6学币 | $0.99 | one-time |
| 慧数学1学币 | $0.99 | one-time |
| 慧数学3学币 | $0.99 | one-time |
| 慧数学12学币 | $1.99 | one-time |
| 慧数学18学币 | $2.99 | one-time |
| 慧数学25学币 | $3.99 | one-time |
| 慧数学30学币 | $3.99 | one-time |
| 慧数学40学币 | $5.99 | one-time |
| 慧数学88学币 | $12.99 | one-time |
| 慧数学视频包 | $14.99 | one-time |


## Frequently asked questions

### Is Geometry Stash free?

Geometry Stash is free to download, with no in-app purchases.

### Is 慧数学 free?

慧数学 is free to download, with in-app purchases available.

### Which has better reviews, Geometry Stash or 慧数学?

Geometry Stash is rated higher. Geometry Stash averages 4.7 out of 5 from 11 ratings, while 慧数学 averages 1.0 from 1 ratings.

### Do Geometry Stash or 慧数学 have ads?

Neither Geometry Stash nor 慧数学 shows ads.

### Which is updated more often, Geometry Stash or 慧数学?

Geometry Stash ships an update every 6 weeks, and 慧数学 monthly. Most recently, Geometry Stash was updated on October 31, 2026 and 慧数学 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.*