# Upkr vs hypothesis.sh

The clearest difference is in-app purchases: hypothesis.sh at none against Upkr's 1. hypothesis.sh also leads on update cadence (daily vs weekly) and iOS requirement (15.1 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Upkr sells 1 one-off in-app purchase. hypothesis.sh asks for nothing beyond the download.

Upkr ships an update weekly, hypothesis.sh daily. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Upkr | 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 | Weekly | **Daily** |
| Monetization | — | Free |
| Size | 2 MB | 36 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Juan Casanueva](https://appshunter.io/developer/427769040) | [Keegan Donley](https://appshunter.io/developer/1895954641) |

## What reviewers say

### Upkr

[App page](https://appshunter.io/ios/app/upkr/id6761916763)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $0.99 | one-time |


### 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 Upkr free?

Upkr 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 Upkr or hypothesis.sh have ads?

Neither Upkr nor hypothesis.sh shows ads.

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

Upkr ships an update weekly, and hypothesis.sh daily. Most recently, Upkr was updated on October 16, 2026 and hypothesis.sh on October 3, 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.*