# Systematic FYI vs Commit

The clearest difference is in-app purchases: Commit at none against Systematic FYI's 1. Systematic FYI's advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Systematic FYI sells 1 in-app purchase, starting at $3.99 per month. Commit asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on September 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Systematic FYI | Commit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Size | 30 MB | 19 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [William Prin](https://appshunter.io/developer/1584585988) | [White Bread Games](https://appshunter.io/developer/447735101) |

## What reviewers say

### Systematic FYI

[App page](https://appshunter.io/ios/app/systematic-fyi/id6747363270)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Systematic Premium | $3.99 | per month |


### Commit

[App page](https://appshunter.io/ios/app/commit-coding-interview-help/id6791326738)

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

**In-app purchases:** none


## Frequently asked questions

### Is Systematic FYI free?

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

### Is Commit free?

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

### Do Systematic FYI or Commit have ads?

Commit shows ads; Systematic FYI does not.

### Which is updated more often, Systematic FYI or Commit?

Systematic FYI ships an update every 5 days, and Commit every 5 days. Most recently, Systematic FYI was updated on September 20, 2026 and Commit on October 4, 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.*