# BoltKit vs API Matrix

The clearest difference is in-app purchases: API Matrix at none against BoltKit's 1. API Matrix also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (16.4 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. BoltKit sells 1 one-off in-app purchase. API Matrix asks for nothing beyond the download.

BoltKit ships an update every 3 weeks, API Matrix every 5 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | BoltKit | API Matrix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 1 MB | 55 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PAUL SNYMAN](https://appshunter.io/developer/1877896729) | [Chi Hin Lio](https://appshunter.io/developer/1896516878) |

## What reviewers say

### BoltKit

[App page](https://appshunter.io/ios/app/boltkit/id6759829753)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BoltKit Pro | $8.99 | one-time |


### API Matrix

[App page](https://appshunter.io/ios/app/api-matrix/id6779679646)

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

**In-app purchases:** none


## Frequently asked questions

### Is BoltKit free?

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

### Is API Matrix free?

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

### Do BoltKit or API Matrix have ads?

Neither BoltKit nor API Matrix shows ads.

### Which is updated more often, BoltKit or API Matrix?

BoltKit ships an update every 3 weeks, and API Matrix every 5 days. Most recently, BoltKit was updated on November 9, 2026 and API Matrix on November 5, 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.*