# EviMoon vs TideBook

The clearest difference is update cadence: TideBook at every 3 days against EviMoon's every 2 weeks. EviMoon's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. EviMoon sells 2 in-app purchases, starting at $11.99 per 6 months and TideBook sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

EviMoon ships an update every 2 weeks, TideBook every 3 days. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | EviMoon | TideBook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 45 MB | 40 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Islambek Abdykarim Uulu](https://appshunter.io/developer/1866532694) | [Co Digit](https://appshunter.io/developer/1883030602) |

## What reviewers say

### EviMoon

[App page](https://appshunter.io/ios/app/evimoon/id6757385025)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EviMoon 6-Month Premium | $11.99 | per 6 months |
| EviMoon Premium Yearly | $22.99 | per year |


### TideBook

[App page](https://appshunter.io/ios/app/tidebook/id6797864682)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TideBook Pro Monthly | $2.99 | per month |
| TideBook Pro Annual | $19.99 | per year |


## Frequently asked questions

### Is EviMoon free?

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

### Is TideBook free?

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

### Do EviMoon or TideBook have ads?

Neither EviMoon nor TideBook shows ads.

### Which is updated more often, EviMoon or TideBook?

EviMoon ships an update every 2 weeks, and TideBook every 3 days. Most recently, EviMoon was updated on October 9, 2026 and TideBook on September 30, 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.*