# Serialist Tracker vs Booket

The clearest difference is price: Serialist Tracker at Free against Booket's $3.99. Serialist Tracker also leads on update cadence (every 2 days vs monthly). Booket's advantage is in-app purchases (none vs 2) and iOS requirement (17.6 vs 26.0). On ads and device support there is nothing between them.

Serialist Tracker is free to download; Booket costs $3.99 up front. Serialist Tracker sells 2 one-off in-app purchases. Booket asks for nothing beyond the download.

Serialist Tracker ships an update every 2 days, Booket monthly. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Serialist Tracker | Booket |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Size | 25 MB | 4 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Ping-Chang Chen](https://appshunter.io/developer/1854443345) | [Masato Kurita](https://appshunter.io/developer/1875444797) |

## What reviewers say

### Serialist Tracker

[App page](https://appshunter.io/ios/app/serialist-tracker/id6755640167)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip the Developer | $1.99 | one-time |
| Ad-Free | $1.99 | one-time |


### Booket

[App page](https://appshunter.io/ios/app/booket/id6758871187)

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

**In-app purchases:** none


## Frequently asked questions

### Is Serialist Tracker free?

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

### Is Booket free?

Booket costs $3.99, with no in-app purchases.

### Do Serialist Tracker or Booket have ads?

Neither Serialist Tracker nor Booket shows ads.

### Which is updated more often, Serialist Tracker or Booket?

Serialist Tracker ships an update every 2 days, and Booket monthly. Most recently, Serialist Tracker was updated on October 5, 2026 and Booket on October 4, 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.*