# Blusafe vs Time.C

The clearest difference is update cadence: Blusafe at every 2 months against Time.C's every 10 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.

Blusafe ships an update every 2 months, Time.C every 10 months. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Blusafe | Time.C |
| --- | --- | --- |
| 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 2 months** | Every 10 months |
| Monetization | — | Free |
| Size | 13 MB | 38 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ningbo Tianbao Hardware Co., Ltd.](https://appshunter.io/developer/1471611000) | [IEVA](https://appshunter.io/developer/1432581392) |

## What reviewers say

### Blusafe

[App page](https://appshunter.io/ios/app/blusafe/id1471611001)

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Blusafe free?

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

### Is Time.C free?

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

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

Neither Blusafe nor Time.C shows ads.

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

Blusafe ships an update every 2 months, and Time.C every 10 months. Most recently, Blusafe was updated on October 1, 2026 and Time.C on October 17, 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.*