# booknjoy vs FYFER

The clearest difference is in-app purchases: booknjoy at none against FYFER's 10. booknjoy also leads on update cadence (every 4 days vs every 2 weeks) and iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. FYFER sells 6 in-app purchases, starting at $5.00 per month. booknjoy asks for nothing beyond the download.

booknjoy ships an update every 4 days, FYFER every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | booknjoy | FYFER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (21 ratings)](https://appshunter.io/ios/app/fyfer/id1611138593/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 134 MB | 137 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [R.F.U. reserved4you GmbH](https://appshunter.io/developer/1550438725) | [Fyfer LLC](https://appshunter.io/developer/1608525618) |

## What reviewers say

### booknjoy

[App page](https://appshunter.io/ios/app/booknjoy/id1550438723)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### FYFER

[App page](https://appshunter.io/ios/app/fyfer/id1611138593)

This app connects fitness professionals and enthusiasts with social media, virtual training, and health tracking features. Users can share progress, book sessions, and monitor food, weight, exercise, and water intake. It aims to build brands for professionals and foster community for users.

**Highlights:** Fitness social media platform, Real-time virtual training, Food, weight, exercise, and water tracking, Brand building for fitness professionals, Community for fitness enthusiasts, Seamless in-app payments for training

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $5 Monthly Plan | $5.00 | per month |
| $274.99 Monthly Plan 5 | $274.99 | per month |
| $274.99 Monthly Plan 2 | $274.99 | per month |
| $274.99 Monthly Plan 9 | $274.99 | per month |
| $274.99 Monthly Plan 8 | $274.99 | per month |
| $300 Monthly Plan | $300.00 | per month |


## Frequently asked questions

### Is booknjoy free?

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

### Is FYFER free?

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

### Do booknjoy or FYFER have ads?

Neither booknjoy nor FYFER shows ads.

### Which is updated more often, booknjoy or FYFER?

booknjoy ships an update every 4 days, and FYFER every 2 weeks. Most recently, booknjoy was updated on November 3, 2026 and FYFER 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.*