# testNow vs MIM Sentinel

The clearest difference is iOS requirement: MIM Sentinel at 15.0 against testNow's 18. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 15, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | testNow | MIM Sentinel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (66 ratings)](https://appshunter.io/ios/app/testnow-crowdtesting/id1386826134/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free | — |
| Size | 48 MB | 43 MB |
| Requires iOS | 18 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [test IO GmbH](https://appshunter.io/developer/1386826133) | [MIM Solutions Inc](https://appshunter.io/developer/1835824773) |

## What reviewers say

### testNow

[App page](https://appshunter.io/ios/app/testnow-crowdtesting/id1386826134)

This app allows freelance testers to find and participate in app, website, and game testing projects on the go. Earn money by reporting bugs, reproducing issues, and confirming fixes. It provides tools for managing tasks, submitting reports, and tracking earnings.

**Highlights:** Explore and join available tests, Submit bugs with AI assistance, Reproduce and confirm bug fixes, Track ongoing tasks and earnings, Access learning opportunities, Communicate with other testers

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

**In-app purchases:** none


### MIM Sentinel

[App page](https://appshunter.io/ios/app/mim-sentinel/id6751565439)

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

**In-app purchases:** none


## Frequently asked questions

### Is testNow free?

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

### Is MIM Sentinel free?

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

### Do testNow or MIM Sentinel have ads?

Neither testNow nor MIM Sentinel shows ads.

### Which is updated more often, testNow or MIM Sentinel?

testNow ships an update every 6 weeks, and MIM Sentinel every 6 weeks. Most recently, testNow was updated on October 15, 2026 and MIM Sentinel on September 23, 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.*