# 老马热成像 vs Longot

The clearest difference is update cadence: 老马热成像 at every 11 days against Longot's every 2 months. 老马热成像 also leads on iOS requirement (8.0 vs 12.0). 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.

老马热成像 ships an update every 11 days, Longot every 2 months. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 老马热成像 | Longot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Size | 23 MB | 100 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [勇 江](https://appshunter.io/developer/1000689544) | [SHENZHEN LONGOT TECHNOLOGY DEVELOPMENTCO.,LTD](https://appshunter.io/developer/1637798918) |

## What reviewers say

### 老马热成像

[App page](https://appshunter.io/ios/app/id1241626488)

**Features:** macOS Compatibility

**In-app purchases:** none


### Longot

[App page](https://appshunter.io/ios/app/longot/id1637798916)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 老马热成像 free?

老马热成像 is free to download, with no in-app purchases.

### Is Longot free?

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

### Do 老马热成像 or Longot have ads?

Neither 老马热成像 nor Longot shows ads.

### Which is updated more often, 老马热成像 or Longot?

老马热成像 ships an update every 11 days, and Longot every 2 months. Most recently, 老马热成像 was updated on October 4, 2026 and Longot on October 8, 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.*