# Revision Tracker vs Slate

The clearest difference is update cadence: Slate at every 5 days against Revision Tracker's every 3 months. Revision Tracker's advantage is iOS requirement (13.0 vs 17.0). 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.

Revision Tracker ships an update every 3 months, Slate every 5 days. The most recent releases landed on September 18, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Revision Tracker | Slate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 22 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Helen Seymour](https://appshunter.io/developer/1836723352) | [Ronak Nambiar](https://appshunter.io/developer/6772825922) |

## What reviewers say

### Revision Tracker

[App page](https://appshunter.io/ios/app/revision-tracker-studyclock/id6772724234)

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

**In-app purchases:** none


### Slate

[App page](https://appshunter.io/ios/app/slate-study-and-block-apps/id6772825920)

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

**In-app purchases:** none


## Frequently asked questions

### Is Revision Tracker free?

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

### Is Slate free?

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

### Do Revision Tracker or Slate have ads?

Neither Revision Tracker nor Slate shows ads.

### Which is updated more often, Revision Tracker or Slate?

Revision Tracker ships an update every 3 months, and Slate every 5 days. Most recently, Revision Tracker was updated on September 18, 2026 and Slate on September 12, 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.*