# Tenko vs ModelLens

The clearest difference is update cadence: ModelLens at weekly against Tenko's every 2 weeks. Tenko's advantage is iOS requirement (12.0 vs 18.0). 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.

Tenko ships an update every 2 weeks, ModelLens weekly. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Tenko | ModelLens |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 19 MB | 45 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexandr Vasyliev](https://appshunter.io/developer/1375599913) | [际 郭](https://appshunter.io/developer/6797282134) |

## What reviewers say

### Tenko

[App page](https://appshunter.io/ios/app/tenko/id1375599914)

Monitor and control your Tenko boiler remotely. Adjust settings for flexible and convenient usage, and view important information about your boiler's current state.

**Highlights:** Boiler state monitoring, Remote control of settings, Flexible usage options, Convenient operation, View relevant information

**Features:** macOS Compatibility

**In-app purchases:** none


### ModelLens

[App page](https://appshunter.io/ios/app/modellens/id6805873122)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tenko free?

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

### Is ModelLens free?

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

### Do Tenko or ModelLens have ads?

Neither Tenko nor ModelLens shows ads.

### Which is updated more often, Tenko or ModelLens?

Tenko ships an update every 2 weeks, and ModelLens weekly. Most recently, Tenko was updated on October 7, 2026 and ModelLens on October 11, 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.*