# SpinBook vs TT

The clearest difference is in-app purchases: TT at none against SpinBook's 5. SpinBook's advantage is update cadence (every 4 days vs every 6 weeks) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. SpinBook sells 5 one-off in-app purchases. TT asks for nothing beyond the download.

SpinBook ships an update every 4 days, TT every 6 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SpinBook | TT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Size | 49 MB | 3 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Lukachuk](https://appshunter.io/developer/1894695480) | [Ulrike Schwalke](https://appshunter.io/developer/6784315454) |

## What reviewers say

### SpinBook

[App page](https://appshunter.io/ios/app/spinbook-table-tennis-diary/id6762567038)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy an Espresso | $0.99 | one-time |
| Buy an Americano | $1.99 | one-time |
| Buy a Latte | $2.99 | one-time |
| Buy a Cappuccino | $4.99 | one-time |
| Coffee & croissant | $9.99 | one-time |


### TT

[App page](https://appshunter.io/ios/app/tt-score/id6784318752)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpinBook free?

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

### Is TT free?

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

### Do SpinBook or TT have ads?

Neither SpinBook nor TT shows ads.

### Which is updated more often, SpinBook or TT?

SpinBook ships an update every 4 days, and TT every 6 weeks. Most recently, SpinBook was updated on November 5, 2026 and TT on October 31, 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.*