# Xtro vs hypothesis.sh

The clearest difference is in-app purchases: hypothesis.sh at none against Xtro's 2. hypothesis.sh also leads on update cadence (daily vs every 5 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Xtro sells 2 in-app purchases, starting at $10.00 per month. hypothesis.sh asks for nothing beyond the download.

Xtro ships an update every 5 weeks, hypothesis.sh daily. The most recent releases landed on August 28, 2026 and July 21, 2026 respectively.

## The numbers

| Metric | Xtro | hypothesis.sh |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hypothesissh/id6764898246/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | — | Free |
| Size | 9 MB | 36 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Reply200 Inc.](https://appshunter.io/developer/1884105749) | [Keegan Donley](https://appshunter.io/developer/1895954641) |

## What reviewers say

### Xtro

[App page](https://appshunter.io/ios/app/xtro/id6756489796)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Xtro Standard Monthly | $10.00 | per month |
| Xtro Standard Yearly | $100.00 | per year |


### 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


## Frequently asked questions

### Is Xtro free?

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

### Is hypothesis.sh free?

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

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

Neither Xtro nor hypothesis.sh shows ads.

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

Xtro ships an update every 5 weeks, and hypothesis.sh daily. Most recently, Xtro was updated on August 28, 2026 and hypothesis.sh on July 21, 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.*