# SAHN Smart vs LIB Solar

The clearest difference is update cadence: LIB Solar at every 3 weeks against SAHN Smart's every 3 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.

SAHN Smart ships an update every 3 months, LIB Solar every 3 weeks. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SAHN Smart | LIB Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sahn-smart/id1510863340/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 214 MB | 89 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SAHN Smart](https://appshunter.io/developer/1510863339) | [EnergyLIB (Suzhou) New Energy Technology Co., Ltd](https://appshunter.io/developer/1801914154) |

## What reviewers say

### SAHN Smart

[App page](https://appshunter.io/ios/app/sahn-smart/id1510863340)

Control your smart home devices remotely with this application. Manage multiple devices, perform various functions like on/off and timers, and easily share access with family members.

**Highlights:** Remote device control, Manage multiple devices, On/off and dimming functions, Timer settings, Device sharing with members, Easy device connection

**Features:** Vision Pro support

**In-app purchases:** none


### LIB Solar

[App page](https://appshunter.io/ios/app/lib-solar/id6740565634)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SAHN Smart free?

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

### Is LIB Solar free?

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

### Do SAHN Smart or LIB Solar have ads?

Neither SAHN Smart nor LIB Solar shows ads.

### Which is updated more often, SAHN Smart or LIB Solar?

SAHN Smart ships an update every 3 months, and LIB Solar every 3 weeks. Most recently, SAHN Smart was updated on September 24, 2026 and LIB Solar 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.*