# Math Ref Lite vs Geometry Stash

The clearest difference is in-app purchases: Geometry Stash at none against Math Ref Lite's 5. Geometry Stash also leads on review sentiment (83% vs 61%). Math Ref Lite's advantage is iOS requirement (11.0 vs 15.6). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Math Ref Lite sells 5 one-off in-app purchases. Geometry Stash asks for nothing beyond the download.

Geometry Stash holds the better App Store score, 4.7 against 4.6. Both are backed by a comparable volume of ratings — 7 and 11 respectively. Written reviews point the same way: 61% of Math Ref Lite's written reviews are positive against 83% of Geometry Stash's.

Math Ref Lite ships an update every 2 months, Geometry Stash every 6 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Math Ref Lite | Geometry Stash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (7 ratings)](https://appshunter.io/ios/app/math-ref-lite/id312756358/reviews) | **[4.7 (11 ratings)](https://appshunter.io/ios/app/geometry-stash/id324651852/reviews)** |
| Number of ratings | 7 | **11** |
| Positive reviews | 61.3% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 65 MB | 3 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Happy Maau Studios, LLC](https://appshunter.io/developer/301384060) | [Anson Liu](https://appshunter.io/developer/1024660369) |

## What reviewers say

### Math Ref Lite

[App page](https://appshunter.io/ios/app/math-ref-lite/id312756358)

Access a sample of over 700 essential math formulas, figures, tips, and examples across various subjects. This educational tool is ideal for students, teachers, and professionals needing quick math references.

**Highlights:** Over 700 math formulas, figures, and examples, Tools from Algebra to Physics, Search functionality, Print support for equations, Editable notes, Multiple math categories

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Full Unlock | $1.99 | one-time |
| Great Tip | $2.99 | one-time |
| Awesome Tip | $4.99 | one-time |
| Amazing Tip | $9.99 | one-time |

**What reviewers like**

- 👍 Great reference app
- 👍 Handy for homework
- 👍 Useful for students
- 👍 Comprehensive information
- 👍 Easy to use

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Not working after updates
- 🐛 Incompatible with older devices
- 🐛 Poor definitions/errors
- 🐛 Lacks examples

**Reported bugs**

- App not supported on iPhone 5
- App not compatible with iPad 4 after update
- App crashes on launch for iPad Air
- App crashes often
- Update not initiating

**Requested features**

- Add language option
- Include physics equations
- Add more examples
- Add a search function
- Option to copy formulas


### 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


## Frequently asked questions

### Is Math Ref Lite free?

Math Ref Lite is free to download, with in-app purchases available.

### Is Geometry Stash free?

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

### Which has better reviews, Math Ref Lite or Geometry Stash?

Geometry Stash is rated higher. Math Ref Lite averages 4.6 out of 5 from 7 ratings, while Geometry Stash averages 4.7 from 11 ratings.

### Do Math Ref Lite or Geometry Stash have ads?

Neither Math Ref Lite nor Geometry Stash shows ads.

### Which is updated more often, Math Ref Lite or Geometry Stash?

Math Ref Lite ships an update every 2 months, and Geometry Stash every 6 weeks. Most recently, Math Ref Lite was updated on October 31, 2026 and Geometry Stash on October 31, 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.*