# Thermal Sniffer vs LynxCode

The clearest difference is in-app purchases: Thermal Sniffer at none against LynxCode's 8. Thermal Sniffer also leads on update cadence (every 6 days vs every 3 months). LynxCode's advantage is iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. LynxCode sells 8 in-app purchases, starting at $49.99 per month. Thermal Sniffer asks for nothing beyond the download.

Thermal Sniffer ships an update every 6 days, LynxCode every 3 months. Both last shipped on September 11, 2026.

## The numbers

| Metric | Thermal Sniffer | LynxCode |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Size | 2 MB | 45 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [i-developer IT Beratung UG (haftungsbeschränkt)](https://appshunter.io/developer/366217872) | [Beijing Zhangshangyunji Technology Development Co., LTD](https://appshunter.io/developer/1615527262) |

## What reviewers say

### Thermal Sniffer

[App page](https://appshunter.io/ios/app/thermal-sniffer/id6476042130)

**In-app purchases:** none


### LynxCode

[App page](https://appshunter.io/ios/app/lynxcode-build-apps-fast/id6745602643)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $49.99 | per month |
| Yearly Plan | $364.99 | per year |
| 500K Tokens | $20.00 | one-time |
| 100K tokens | $29.99 | one-time |
| 1000K tokens | $39.99 | one-time |
| 2000K Tokens | $69.99 | one-time |
| 300K tokens | $79.99 | one-time |
| 600K tokens | $149.99 | one-time |


## Frequently asked questions

### Is Thermal Sniffer free?

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

### Is LynxCode free?

LynxCode is free to download, with in-app purchases available.

### Do Thermal Sniffer or LynxCode have ads?

Neither Thermal Sniffer nor LynxCode shows ads.

### Which is updated more often, Thermal Sniffer or LynxCode?

Thermal Sniffer ships an update every 6 days, and LynxCode every 3 months. Most recently, Thermal Sniffer was updated on September 11, 2026 and LynxCode on September 11, 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.*