# Tracking Books vs iValide

The clearest difference is in-app purchases: Tracking Books at none against iValide's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iValide sells 3 in-app purchases, starting at $3.99 per month. Tracking Books asks for nothing beyond the download.

Tracking Books ships an update every 3 weeks, iValide every 2 weeks. The most recent releases landed on September 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Tracking Books | iValide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 8 MB | 94 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Francois LAGACHE](https://appshunter.io/developer/1701826677) | [CROMBEZ Emmanuel](https://appshunter.io/developer/375656695) |

## What reviewers say

### Tracking Books

[App page](https://appshunter.io/ios/app/tracking-books/id6459508784)

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

**In-app purchases:** none


### iValide

[App page](https://appshunter.io/ios/app/ivalide/id6746336387)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement 1 mois | $3.99 | per month |
| Abonnement 3 mois | $8.99 | per 3 months |
| Abonnement 1 an | $24.99 | per year |


## Frequently asked questions

### Is Tracking Books free?

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

### Is iValide free?

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

### Do Tracking Books or iValide have ads?

Neither Tracking Books nor iValide shows ads.

### Which is updated more often, Tracking Books or iValide?

Tracking Books ships an update every 3 weeks, and iValide every 2 weeks. Most recently, Tracking Books was updated on September 7, 2026 and iValide on September 18, 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.*