# TTP Log Book App vs RenewableUK

The clearest difference is update cadence: TTP Log Book App at every 2 months against RenewableUK's every 8 months. TTP Log Book App also leads on iOS requirement (12.0 vs 16.4). 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.

TTP Log Book App ships an update every 2 months, RenewableUK every 8 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | TTP Log Book App | RenewableUK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 31 MB | 50 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Corrodere limited](https://appshunter.io/developer/1581980770) | [RenewableUk](https://appshunter.io/developer/1581313968) |

## What reviewers say

### TTP Log Book App

[App page](https://appshunter.io/ios/app/ttp-log-book-app/id1581983993)

**Features:** macOS Compatibility

**In-app purchases:** none


### RenewableUK

[App page](https://appshunter.io/ios/app/renewableuk/id6478032603)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TTP Log Book App free?

TTP Log Book App is free to download, with no in-app purchases.

### Is RenewableUK free?

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

### Do TTP Log Book App or RenewableUK have ads?

Neither TTP Log Book App nor RenewableUK shows ads.

### Which is updated more often, TTP Log Book App or RenewableUK?

TTP Log Book App ships an update every 2 months, and RenewableUK every 8 months. Most recently, TTP Log Book App was updated on October 25, 2026 and RenewableUK on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*