# e vs Math Fluent

The clearest difference is update cadence: Math Fluent at every 3 weeks against e's every 70 months. Math Fluent also leads on device support and iOS requirement (11.0 vs 18.0). On price and in-app purchases there is nothing between them.

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

e ships an update every 70 months, Math Fluent every 3 weeks. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | e | Math Fluent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/e-codices/id493860862/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 70 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 4 MB | 31 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [text & bytes LLC](https://appshunter.io/developer/493860865) | [EMINENTASI YAZILIM ITHALAT IHRACAT TICARET LIMITED SIRKETI](https://appshunter.io/developer/1653421397) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-codices/id493860862)

Explore over 1,000 digitized medieval manuscripts with high-resolution images. Bookmark, download, and view historical documents offline, complete with scholarly descriptions.

**Highlights:** Browse over 1,000 digitized manuscripts, View over 450,000 high-resolution pages, Bookmark favorite manuscripts, Download manuscripts for offline viewing, Access scholarly manuscript descriptions

**In-app purchases:** none


### Math Fluent

[App page](https://appshunter.io/ios/app/math-fluent/id6468388432)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is Math Fluent free?

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

### Which is updated more often, e or Math Fluent?

e ships an update every 70 months, and Math Fluent every 3 weeks. Most recently, e was updated on September 21, 2026 and Math Fluent on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*