# hypothesis.sh vs XCTL

The clearest difference is update cadence: hypothesis.sh at daily against XCTL's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

hypothesis.sh ships an update daily, XCTL every 2 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | hypothesis.sh | XCTL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hypothesissh/id6764898246/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Free | — |
| Size | 36 MB | 32 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Keegan Donley](https://appshunter.io/developer/1895954641) | [SmartBuildGo Inc](https://appshunter.io/developer/6783409745) |

## What reviewers say

### hypothesis.sh

[App page](https://appshunter.io/ios/app/hypothesissh/id6764898246)

A free collection of utilities for software engineers to test and verify their ideas. It offers features like sending push notifications, debugging webhooks, value conversion, and access to reference guides.

**Highlights:** Push notifications, Webhook debugging, Value conversion, Reference guides, Idea evaluation

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

**In-app purchases:** none


### XCTL

[App page](https://appshunter.io/ios/app/xctl/id6783409743)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is hypothesis.sh free?

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

### Is XCTL free?

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

### Do hypothesis.sh or XCTL have ads?

Neither hypothesis.sh nor XCTL shows ads.

### Which is updated more often, hypothesis.sh or XCTL?

hypothesis.sh ships an update daily, and XCTL every 2 months. Most recently, hypothesis.sh was updated on October 3, 2026 and XCTL on October 6, 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.*