# FormGuru vs RPE 8 (slowdown tracker)

The clearest difference is device support: RPE 8 (slowdown tracker) at 3 against FormGuru's 1. RPE 8 (slowdown tracker) also leads on iOS requirement (15.6 vs 17.6). 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.

FormGuru ships an update monthly, RPE 8 (slowdown tracker) fortnightly. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | FormGuru | RPE 8 (slowdown tracker) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 27 MB | 1 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Peter j Andersen](https://appshunter.io/developer/453652846) | [德凯 郝](https://appshunter.io/developer/6791808408) |

## What reviewers say

### FormGuru

[App page](https://appshunter.io/ios/app/formguru/id1619710117)

**In-app purchases:** none


### RPE 8 (slowdown tracker)

[App page](https://appshunter.io/ios/app/rpe-8-slowdown-tracker/id6793735413)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is FormGuru free?

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

### Is RPE 8 (slowdown tracker) free?

RPE 8 (slowdown tracker) is free to download, with no in-app purchases.

### Do FormGuru or RPE 8 (slowdown tracker) have ads?

Neither FormGuru nor RPE 8 (slowdown tracker) shows ads.

### Which is updated more often, FormGuru or RPE 8 (slowdown tracker)?

FormGuru ships an update monthly, and RPE 8 (slowdown tracker) fortnightly. Most recently, FormGuru was updated on September 20, 2026 and RPE 8 (slowdown tracker) on September 13, 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.*