# No Algorithm For X vs Net Trouble Checker

The clearest difference is price: Net Trouble Checker at Free against No Algorithm For X's $1.99. Net Trouble Checker also leads on update cadence (every 5 days vs every 4 months). No Algorithm For X's advantage is ads (none vs shown) and device support (4 vs 2). On in-app purchases there is nothing between them.

Net Trouble Checker is free to download; No Algorithm For X costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

No Algorithm For X ships an update every 4 months, Net Trouble Checker every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | No Algorithm For X | Net Trouble Checker |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 8 MB | 19 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guillaume Claverie](https://appshunter.io/developer/1223020090) | [ELEVENBACK, LIMITED LIABILITY COMPANY](https://appshunter.io/developer/6779067498) |

## What reviewers say

### No Algorithm For X

[App page](https://appshunter.io/ios/app/no-algorithm-for-x/id6757470035)

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


### Net Trouble Checker

[App page](https://appshunter.io/ios/app/net-trouble-checker-wifi-test/id6780087567)

**In-app purchases:** none


## Frequently asked questions

### Is No Algorithm For X free?

No Algorithm For X costs $1.99, with no in-app purchases.

### Is Net Trouble Checker free?

Net Trouble Checker is free to download, with no in-app purchases.

### Do No Algorithm For X or Net Trouble Checker have ads?

Net Trouble Checker shows ads; No Algorithm For X does not.

### Which is updated more often, No Algorithm For X or Net Trouble Checker?

No Algorithm For X ships an update every 4 months, and Net Trouble Checker every 5 days. Most recently, No Algorithm For X was updated on October 31, 2026 and Net Trouble Checker on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*