# ENDURO PRO vs Bookm8

The clearest difference is update cadence: Bookm8 at every 9 days against ENDURO PRO's every 2 months. ENDURO PRO's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ENDURO PRO ships an update every 2 months, Bookm8 every 9 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ENDURO PRO | Bookm8 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 27 MB | 9 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Haidi Energy Tehcnogy Co., Ltd](https://appshunter.io/developer/1645467042) | [ben Croughs](https://appshunter.io/developer/571357332) |

## What reviewers say

### ENDURO PRO

[App page](https://appshunter.io/ios/app/enduro-pro/id6497792242)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bookm8

[App page](https://appshunter.io/ios/app/bookm8/id6758789210)

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

**In-app purchases:** none


## Frequently asked questions

### Is ENDURO PRO free?

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

### Is Bookm8 free?

Bookm8 is free to download, with no in-app purchases.

### Do ENDURO PRO or Bookm8 have ads?

Neither ENDURO PRO nor Bookm8 shows ads.

### Which is updated more often, ENDURO PRO or Bookm8?

ENDURO PRO ships an update every 2 months, and Bookm8 every 9 days. Most recently, ENDURO PRO was updated on October 27, 2026 and Bookm8 on October 28, 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.*