# Checklist vs Systemize

The clearest difference is in-app purchases: Systemize at none against Checklist's 2. Systemize also leads on update cadence (weekly vs every 6 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Checklist sells 2 in-app purchases, starting at $4.99 per 7 days. Systemize asks for nothing beyond the download.

Checklist ships an update every 6 weeks, Systemize weekly. The most recent releases landed on September 14, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | Checklist | Systemize |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 1 MB | 37 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Enclave Dev LLC](https://appshunter.io/developer/1646891380) | [Daniel Nguyen](https://appshunter.io/developer/1837485946) |

## What reviewers say

### Checklist

[App page](https://appshunter.io/ios/app/checklist-systems-and-routines/id6754520460)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Checklist Pro – Weekly | $4.99 | per 7 days |
| Checklist Pro – Yearly | $29.99 | per year |


### Systemize

[App page](https://appshunter.io/ios/app/systemize/id6755203373)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Checklist free?

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

### Is Systemize free?

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

### Do Checklist or Systemize have ads?

Neither Checklist nor Systemize shows ads.

### Which is updated more often, Checklist or Systemize?

Checklist ships an update every 6 weeks, and Systemize weekly. Most recently, Checklist was updated on September 14, 2026 and Systemize on May 19, 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.*