# Sensor vs Noema

The clearest difference is update cadence: Noema at every 2 weeks against Sensor's every 13 months. Sensor's advantage is iOS requirement (14.3 vs 18.5). 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.

Sensor ships an update every 13 months, Noema every 2 weeks. The most recent releases landed on September 23, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Sensor | Noema |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Size | 626 MB | 11 MB |
| Requires iOS | **14.3** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Yury Kornev](https://appshunter.io/developer/1236565366) | [Grosskopf Maksim Andreevich, IP](https://appshunter.io/developer/1896441246) |

## What reviewers say

### Sensor

[App page](https://appshunter.io/ios/app/sensor/id1665971033)

**Features:** Vision Pro support

**In-app purchases:** none


### Noema

[App page](https://appshunter.io/ios/app/noema/id6767243834)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sensor free?

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

### Is Noema free?

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

### Do Sensor or Noema have ads?

Neither Sensor nor Noema shows ads.

### Which is updated more often, Sensor or Noema?

Sensor ships an update every 13 months, and Noema every 2 weeks. Most recently, Sensor was updated on September 23, 2026 and Noema on September 12, 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.*