# iBloodlink vs Fixaligner

The clearest difference is rating: iBloodlink at 5.0 against Fixaligner's 1.0. iBloodlink also leads on ratings volume (3 vs 1) and iOS requirement (12.4 vs 15.1). Fixaligner's advantage is update cadence (fortnightly vs every 2 months). 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 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

iBloodlink ships an update every 2 months, Fixaligner fortnightly. The most recent releases landed on June 11, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | iBloodlink | Fixaligner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ibloodlink/id995926400/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/fixaligner/id6503019018/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 28 MB | 33 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [IBLOODLINK](https://appshunter.io/developer/995926399) | [Fixalign Inc.](https://appshunter.io/developer/1747807495) |

## 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


### Fixaligner

[App page](https://appshunter.io/ios/app/fixaligner/id6503019018)

Manage your orthodontic aligner treatment with reminders, wear tracking, and progress monitoring. Easily log aligner usage, receive alerts for changes, and book appointments with your orthodontist.

**Highlights:** Aligner wear time tracking, Customizable wear reminders, Alerts for aligner changes, Daily and weekly wear statistics, Treatment progress monitoring, In-app appointment booking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iBloodlink free?

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

### Is Fixaligner free?

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

### Which has better reviews, iBloodlink or Fixaligner?

iBloodlink is rated higher. iBloodlink averages 5.0 out of 5 from 3 ratings, while Fixaligner averages 1.0 from 1 ratings.

### Do iBloodlink or Fixaligner have ads?

Neither iBloodlink nor Fixaligner shows ads.

### Which is updated more often, iBloodlink or Fixaligner?

iBloodlink ships an update every 2 months, and Fixaligner fortnightly. Most recently, iBloodlink was updated on June 11, 2026 and Fixaligner on July 22, 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.*