# Time.C vs Prestagne

The clearest difference is update cadence: Prestagne at every 2 months against Time.C's every 10 months. Time.C's advantage is iOS requirement (13.0 vs 15.0). 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.

Time.C ships an update every 10 months, Prestagne every 2 months. The most recent releases landed on October 18, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Time.C | Prestagne |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/timec/id1523312991/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 38 MB | 88 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IEVA](https://appshunter.io/developer/1432581392) | [HelpySoft](https://appshunter.io/developer/1761082232) |

## What reviewers say

### Time.C

[App page](https://appshunter.io/ios/app/timec/id1523312991)

This app combines traditional watchmaking with advanced sensor technology to measure various environmental and personal metrics. It monitors physical activity, heart rate, and skin temperature, while also detecting indoor pollution, ambient conditions, and light levels.

**Highlights:** Heart rate monitoring, Physical activity recognition, Indoor pollution detection (CO2, VOC), Ambient condition measurement (temperature, humidity, light, noise), UV index measurement, Sound-level meter

**In-app purchases:** none


### Prestagne

[App page](https://appshunter.io/ios/app/prestagne/id6737143096)

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

**In-app purchases:** none


## Frequently asked questions

### Is Time.C free?

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

### Is Prestagne free?

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

### Do Time.C or Prestagne have ads?

Neither Time.C nor Prestagne shows ads.

### Which is updated more often, Time.C or Prestagne?

Time.C ships an update every 10 months, and Prestagne every 2 months. Most recently, Time.C was updated on October 18, 2026 and Prestagne on October 30, 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.*