# Kiwix vs Liffer

The clearest difference is in-app purchases: Kiwix at none against Liffer's 1. Liffer's advantage is update cadence (weekly vs every 2 months) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Liffer sells 1 one-off in-app purchase. Kiwix asks for nothing beyond the download.

Kiwix ships an update every 2 months, Liffer weekly. The most recent releases landed on September 26, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Kiwix | Liffer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (427 ratings)](https://appshunter.io/ios/app/kiwix/id997079563/reviews)** | — |
| Number of ratings | **427** | — |
| Positive reviews | 70.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 18 MB | 201 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Wikimedia CH](https://appshunter.io/developer/997079562) | [Vaidotas Sackus](https://appshunter.io/developer/1856560595) |

## What reviewers say

### Kiwix

[App page](https://appshunter.io/ios/app/kiwix/id997079563)

Access a vast library of educational content offline. Download encyclopedias, wikis, and more to browse anytime, anywhere without an internet connection. Save data and access reliable information even in remote areas.

**Highlights:** Offline content access, Advanced compression technology, Vast educational content library, Data saving, No internet required, Non-profit and ad-free

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Offline access to vast knowledge
- 👍 Comprehensive content coverage
- 🎉 Excellent resource for travelers
- 💡 Innovative concept

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🔍 Subpar search functionality
- 🌃 Lack of dark mode
- 🎥 Video playback problems

**Reported bugs**

- Crashes when searching
- Downloads getting stuck or disappearing
- Formatting issues with some content

**Requested features**

- Dark mode option
- Ability to update/refresh downloaded content
- Improved video support
- Better search and navigation


### Liffer

[App page](https://appshunter.io/ios/app/liffer/id6766031070)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Liffer Pro — Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is Kiwix free?

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

### Is Liffer free?

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

### Do Kiwix or Liffer have ads?

Neither Kiwix nor Liffer shows ads.

### Which is updated more often, Kiwix or Liffer?

Kiwix ships an update every 2 months, and Liffer weekly. Most recently, Kiwix was updated on September 26, 2026 and Liffer on September 13, 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.*