# OneBigCouch vs Plotyst

The clearest difference is in-app purchases: OneBigCouch at none against Plotyst's 2. OneBigCouch also leads on iOS requirement (13.0 vs 16.4). Plotyst's advantage is update cadence (every 2 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Plotyst sells 2 in-app purchases, starting at $3.99 per month. OneBigCouch asks for nothing beyond the download.

OneBigCouch ships an update monthly, Plotyst every 2 days. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | OneBigCouch | Plotyst |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 42 MB | 71 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Neill White](https://appshunter.io/developer/1894110398) | [ambre barah](https://appshunter.io/developer/1869360435) |

## What reviewers say

### OneBigCouch

[App page](https://appshunter.io/ios/app/onebigcouch/id6762421906)

**Features:** macOS Compatibility

**In-app purchases:** none


### Plotyst

[App page](https://appshunter.io/ios/app/plotyst/id6786902605)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plotyst Pro | $3.99 | per month |
| Plotyst Pro | $24.99 | per year |


## Frequently asked questions

### Is OneBigCouch free?

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

### Is Plotyst free?

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

### Do OneBigCouch or Plotyst have ads?

Neither OneBigCouch nor Plotyst shows ads.

### Which is updated more often, OneBigCouch or Plotyst?

OneBigCouch ships an update monthly, and Plotyst every 2 days. Most recently, OneBigCouch was updated on September 16, 2026 and Plotyst 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.*