# SpeedChecker Engineer vs Lysto

The clearest difference is update cadence: Lysto at every 2 weeks against SpeedChecker Engineer's every 9 months. SpeedChecker Engineer's advantage is iOS requirement (13.0 vs 15.0). 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.

SpeedChecker Engineer ships an update every 9 months, Lysto every 2 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | SpeedChecker Engineer | Lysto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lysto-become-a-playtester/id6742981513/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 26 MB | 55 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Speedchecker Ltd](https://appshunter.io/developer/1191311636) | [Digitible Pte Ltd](https://appshunter.io/developer/1800647259) |

## What reviewers say

### SpeedChecker Engineer

[App page](https://appshunter.io/ios/app/speedchecker-engineer/id6446782246)

**In-app purchases:** none


### Lysto

[App page](https://appshunter.io/ios/app/lysto-become-a-playtester/id6742981513)

Help shape the future of mobile games by testing unreleased titles. Provide feedback, record gameplay, and share your thoughts to assist game studios in creating better player experiences. No prior gaming skills are required.

**Highlights:** Test unreleased mobile games, Provide feedback to developers, Record gameplay and thoughts, Flexible tasks, Personal progress dashboard, Join a community of testers

**In-app purchases:** none


## Frequently asked questions

### Is SpeedChecker Engineer free?

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

### Is Lysto free?

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

### Do SpeedChecker Engineer or Lysto have ads?

Neither SpeedChecker Engineer nor Lysto shows ads.

### Which is updated more often, SpeedChecker Engineer or Lysto?

SpeedChecker Engineer ships an update every 9 months, and Lysto every 2 weeks. Most recently, SpeedChecker Engineer was updated on November 7, 2026 and Lysto on November 4, 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.*