# ProbePad vs hypothesis.sh

The clearest difference is in-app purchases: hypothesis.sh at none against ProbePad's 4. hypothesis.sh also leads on update cadence (daily vs weekly) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ProbePad sells 4 in-app purchases, starting at $9.99 per year. hypothesis.sh asks for nothing beyond the download.

ProbePad ships an update weekly, hypothesis.sh daily. The most recent releases landed on September 21, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ProbePad | 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 | 8 MB | 36 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Olof Petterson](https://appshunter.io/developer/1808256024) | [Keegan Donley](https://appshunter.io/developer/1895954641) |

## What reviewers say

### ProbePad

[App page](https://appshunter.io/ios/app/probepad-api-client/id6757448741)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProbePad PRO Yearly | $9.99 | per year |
| ProbePad PRO | $5.99 | one-time |
| ProbePad PRO Lifetime (Launch) | $9.99 | one-time |
| ProbePad PRO Lifetime | $19.99 | 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 ProbePad free?

ProbePad 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 ProbePad or hypothesis.sh have ads?

Neither ProbePad nor hypothesis.sh shows ads.

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

ProbePad ships an update weekly, and hypothesis.sh daily. Most recently, ProbePad was updated on September 21, 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.*