# Harvest vs Systems

The clearest difference is in-app purchases: Harvest at none against Systems's 4. Harvest also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Systems sells 4 in-app purchases, starting at $3.99 per 7 days. Harvest asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 weeks. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Harvest | Systems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/harvest-one-tap-summary/id6738302076/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | Every 4 weeks |
| Monetization | Free | — |
| Size | 62 MB | 70 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Tab0 Inc.](https://appshunter.io/developer/1876760203) | [Adam Kovacs](https://appshunter.io/developer/1814096456) |

## What reviewers say

### Harvest

[App page](https://appshunter.io/ios/app/harvest-one-tap-summary/id6738302076)

Instantly condense long articles, videos, and discussions into concise summaries and key points with your choice of AI. Save, search, and access your summaries across all your devices.

**Highlights:** One-tap sharing from any app, Summarize articles, videos, and threads, Choose from Claude, GPT, or Gemini AI, Save and search summaries, Cross-device sync (iPhone, iPad, web), Summarize content in multiple languages

**Features:** macOS Compatibility

**In-app purchases:** none


### Systems

[App page](https://appshunter.io/ios/app/systems-checklists/id6746172413)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Systems Pro Weekly | $3.99 | per 7 days |
| Systems Pro (1 Month) | $4.99 | per month |
| Systems Pro (1 Year) | $19.99 | per year |
| Systems Pro (Lifetime) | $49.99 | one-time |


## Frequently asked questions

### Is Harvest free?

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

### Is Systems free?

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

### Do Harvest or Systems have ads?

Neither Harvest nor Systems shows ads.

### Which is updated more often, Harvest or Systems?

Harvest ships an update every 4 weeks, and Systems every 4 weeks. Most recently, Harvest was updated on September 21, 2026 and Systems on September 10, 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.*