# API Zen vs Delimiter

The clearest difference is in-app purchases: Delimiter at none against API Zen's 3. API Zen's advantage is iOS requirement (13.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. API Zen sells 3 one-off in-app purchases. Delimiter asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | API Zen | Delimiter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 7 MB | 0 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jaseem Valiya Valappil](https://appshunter.io/developer/1714873997) | [Talal Abdullah](https://appshunter.io/developer/1798996385) |

## What reviewers say

### API Zen

[App page](https://appshunter.io/ios/app/api-zen/id6471152115)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thanks | $3.99 | one-time |
| Thank you | $5.99 | one-time |
| Thank you very much | $7.99 | one-time |


### Delimiter

[App page](https://appshunter.io/ios/app/delimiter/id6743253838)

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

**In-app purchases:** none


## Frequently asked questions

### Is API Zen free?

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

### Is Delimiter free?

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

### Do API Zen or Delimiter have ads?

Neither API Zen nor Delimiter shows ads.

### Which is updated more often, API Zen or Delimiter?

API Zen ships an update every 2 months, and Delimiter every 2 months. Most recently, API Zen was updated on November 3, 2026 and Delimiter on October 30, 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.*