# ReefDrift vs ReefTracker

The clearest difference is in-app purchases: ReefTracker at none against ReefDrift's 3. ReefTracker also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. ReefDrift sells 3 in-app purchases, starting at $3.99 per month. ReefTracker asks for nothing beyond the download.

ReefDrift ships an update every 2 weeks, ReefTracker every 4 days. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ReefDrift | ReefTracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Size | 16 MB | 42 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muge Akalin](https://appshunter.io/developer/1701314808) | [Alexandr Bobrovsky](https://appshunter.io/developer/6791877748) |

## What reviewers say

### ReefDrift

[App page](https://appshunter.io/ios/app/reefdrift-reef-parameter-log/id6775145577)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReefDrift Pro Monthly | $3.99 | per month |
| ReefDrift Pro Yearly | $19.99 | per year |
| ReefDrift Pro Lifetime | $59.99 | one-time |


### ReefTracker

[App page](https://appshunter.io/ios/app/reeftracker-aquarium-log/id6791877746)

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

**In-app purchases:** none


## Frequently asked questions

### Is ReefDrift free?

ReefDrift is free to download, with in-app purchases available.

### Is ReefTracker free?

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

### Do ReefDrift or ReefTracker have ads?

ReefDrift shows ads; ReefTracker does not.

### Which is updated more often, ReefDrift or ReefTracker?

ReefDrift ships an update every 2 weeks, and ReefTracker every 4 days. Most recently, ReefDrift was updated on September 24, 2026 and ReefTracker on September 9, 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.*