# iBloodlink vs Power Sensor 2

The clearest difference is review sentiment: iBloodlink at 100% against Power Sensor 2's 0%. iBloodlink also leads on rating (5.0 vs 4.0) and ratings volume (3 vs 1). Power Sensor 2's advantage is iOS requirement (7.0 vs 12.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

iBloodlink holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 100% of iBloodlink's written reviews are positive against 0% of Power Sensor 2's.

## The numbers

| Metric | iBloodlink | Power Sensor 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ibloodlink/id995926400/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/power-sensor-2/id1216595419/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Size | 28 MB | 15 MB |
| Requires iOS | 12.4 | **7.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IBLOODLINK](https://appshunter.io/developer/995926399) | [永坚 郑](https://appshunter.io/developer/1086839265) |

## What reviewers say

### iBloodlink

[App page](https://appshunter.io/ios/app/ibloodlink/id995926400)

Connects individuals needing blood, platelets, or bone marrow with potential donors. Facilitates urgent requests and donations directly, ensuring user anonymity and privacy. Supports hospitals and institutions through a separate sign-up process.

**Highlights:** Urgent blood request/donation, Platelet donation/request, Bone marrow donation/request, Direct user-to-user connection, Anonymity and privacy respected, Push notification alerts, Supports hospitals and institutions

**Features:** macOS Compatibility

**In-app purchases:** none


### Power Sensor 2

[App page](https://appshunter.io/ios/app/power-sensor-2/id1216595419)

Sync your smart band data to your iPhone for real-time sport statistics and sleep tracking. Improve your sleep quality and compete with friends.

**Highlights:** Syncs smart band data to iPhone, Real-time sport stats dashboard, Tracks sleep time, Improves sleep quality, Share and compete with friends

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iBloodlink free?

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

### Is Power Sensor 2 free?

Power Sensor 2 is free to download, with no in-app purchases.

### Which has better reviews, iBloodlink or Power Sensor 2?

iBloodlink is rated higher. iBloodlink averages 5.0 out of 5 from 3 ratings, while Power Sensor 2 averages 4.0 from 1 ratings.

### Do iBloodlink or Power Sensor 2 have ads?

Neither iBloodlink nor Power Sensor 2 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*