# NuThermostat vs OFF_Indel B

The clearest difference is iOS requirement: OFF_Indel B at 13.0 against NuThermostat's 16.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | NuThermostat | OFF_Indel B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 2 MB | 63 MB |
| Requires iOS | 16.1 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nuvoton Technology Corporation](https://appshunter.io/developer/941559486) | [INDELB SPA](https://appshunter.io/developer/1519213830) |

## What reviewers say

### NuThermostat

[App page](https://appshunter.io/ios/app/nuthermostat/id6449731005)

**Features:** macOS Compatibility

**In-app purchases:** none


### OFF_Indel B

[App page](https://appshunter.io/ios/app/off-indel-b/id6476655772)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NuThermostat free?

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

### Is OFF_Indel B free?

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

### Do NuThermostat or OFF_Indel B have ads?

Neither NuThermostat nor OFF_Indel B shows ads.

### Which is updated more often, NuThermostat or OFF_Indel B?

NuThermostat ships an update every 2 weeks, and OFF_Indel B every 2 weeks. Most recently, NuThermostat was updated on November 3, 2026 and OFF_Indel B on November 4, 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.*