# LT vs Servo Programming

The clearest difference is update cadence: Servo Programming at weekly against LT's every 17 months. Servo Programming also leads on iOS requirement (12.1 vs 16.0). 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.

LT ships an update every 17 months, Servo Programming weekly. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | LT | Servo Programming |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Weekly** |
| Size | 19 MB | 17 MB |
| Requires iOS | 16.0 | **12.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZHUHAI L-TWOO SPORTS TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1594488765) | [惠州奥广飞电子科技有限公司](https://appshunter.io/developer/1749910758) |

## What reviewers say

### LT

[App page](https://appshunter.io/ios/app/lt-tool/id6473872070)

**Features:** macOS Compatibility

**In-app purchases:** none


### Servo Programming

[App page](https://appshunter.io/ios/app/servo-programming/id6745406390)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LT free?

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

### Is Servo Programming free?

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

### Do LT or Servo Programming have ads?

Neither LT nor Servo Programming shows ads.

### Which is updated more often, LT or Servo Programming?

LT ships an update every 17 months, and Servo Programming weekly. Most recently, LT was updated on September 17, 2026 and Servo Programming on September 9, 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.*