# Geometry Stash vs Alge

The clearest difference is review sentiment: Geometry Stash at 83% against Alge's 58%. Geometry Stash also leads on update cadence (every 6 weeks vs every 5 months) and iOS requirement (15.6 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Geometry Stash ships an update every 6 weeks, Alge every 5 months. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Geometry Stash | Alge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (11 ratings)](https://appshunter.io/ios/app/geometry-stash/id324651852/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | **83.3% of reviews** | 58.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free | Free |
| Size | 3 MB | 18 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anson Liu](https://appshunter.io/developer/1024660369) | [4TheKingdom Apps](https://appshunter.io/developer/490498379) |

## 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


### Alge

[App page](https://appshunter.io/ios/app/alge-bingo/id490498376)

This game helps you master algebraic equation solving through an engaging Bingo format. It progresses through 13 levels, from basic to multi-step equations, and offers various Bingo patterns. Track your progress and compete with others to improve mental math skills.

**Highlights:** Algebraic equation solving, 13 progressive learning levels, Multiple Bingo game patterns, Time and point tracking, Mental math skill development, Suitable for various age groups

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Geometry Stash free?

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

### Is Alge free?

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

### Do Geometry Stash or Alge have ads?

Neither Geometry Stash nor Alge shows ads.

### Which is updated more often, Geometry Stash or Alge?

Geometry Stash ships an update every 6 weeks, and Alge every 5 months. Most recently, Geometry Stash was updated on October 31, 2026 and Alge on November 1, 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.*