# PlotBREL vs Tech Manual

The clearest difference is iOS requirement: Tech Manual at 13.0 against PlotBREL's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PlotBREL ships an update every 2 months, Tech Manual every 3 months. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | PlotBREL | Tech Manual |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 46 MB | 439 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wwrightapp Ltd](https://appshunter.io/developer/1590507378) | [The Honest Agency](https://appshunter.io/developer/1033200485) |

## What reviewers say

### PlotBREL

[App page](https://appshunter.io/ios/app/plotbrel/id6451210943)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tech Manual

[App page](https://appshunter.io/ios/app/tech-manual/id6479988294)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PlotBREL free?

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

### Is Tech Manual free?

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

### Do PlotBREL or Tech Manual have ads?

Neither PlotBREL nor Tech Manual shows ads.

### Which is updated more often, PlotBREL or Tech Manual?

PlotBREL ships an update every 2 months, and Tech Manual every 3 months. Most recently, PlotBREL was updated on September 8, 2026 and Tech Manual on September 20, 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.*