# Rabit Smart vs LEISN

The clearest difference is update cadence: LEISN at every 10 days against Rabit Smart's every 7 months. 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.

Rabit Smart ships an update every 7 months, LEISN every 10 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Rabit Smart | LEISN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Size | 180 MB | 55 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PT. Rabit Teknologi Pintar](https://appshunter.io/developer/1691734419) | [Fujian Leisheng Energy Technology Co., Ltd.](https://appshunter.io/developer/1477159753) |

## What reviewers say

### Rabit Smart

[App page](https://appshunter.io/ios/app/rabit-smart/id6450053437)

**In-app purchases:** none


### LEISN

[App page](https://appshunter.io/ios/app/leisn/id6744443678)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rabit Smart free?

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

### Is LEISN free?

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

### Do Rabit Smart or LEISN have ads?

Neither Rabit Smart nor LEISN shows ads.

### Which is updated more often, Rabit Smart or LEISN?

Rabit Smart ships an update every 7 months, and LEISN every 10 days. Most recently, Rabit Smart was updated on October 8, 2026 and LEISN on October 10, 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.*