# Reef Trak vs ReefRanks

The clearest difference is ads: Reef Trak at none against ReefRanks's shown. Reef Trak also leads on ratings volume (43 vs 2) and update cadence (weekly vs every 3 weeks). ReefRanks's advantage is rating (5.0 vs 4.8) and iOS requirement (15.0 vs 17.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Reef Trak sells 2 in-app purchases, starting at $3.99 per month and ReefRanks sells 4 in-app purchases, starting at $7.00 per month. Whichever you choose, the download price is not the number that matters.

ReefRanks holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Reef Trak has 43 ratings behind it against 2, so its average is the more settled of the two.

Reef Trak ships an update weekly, ReefRanks every 3 weeks. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Reef Trak | ReefRanks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (43 ratings)](https://appshunter.io/ios/app/reef-trak-reef-manager/id6741099733/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/reefranks/id6779229334/reviews)** |
| Number of ratings | **43** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 120 MB | 4 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Reef Research Labs LLC](https://appshunter.io/developer/1793070192) | [ReefRanks, LLC](https://appshunter.io/developer/6779229336) |

## What reviewers say

### Reef Trak

[App page](https://appshunter.io/ios/app/reef-trak-reef-manager/id6741099733)

This app helps reef tank enthusiasts manage all aspects of their aquarium, from daily testing and livestock records to equipment tracking and maintenance schedules. It provides tools for data analysis, trend spotting, and preventing costly mistakes, offering both free and premium features.

**Highlights:** Parameter logging and trend charts, Livestock library with care profiles, Tank health snapshots and data export, Equipment and maintenance tracking, Dosing calculators and unit converters, Progress photo logging

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reef Trak Premium Monthly | $3.99 | per month |
| Reef Trak Lifetime | $9.99 | one-time |


### ReefRanks

[App page](https://appshunter.io/ios/app/reefranks/id6779229334)

This app allows saltwater reef hobbyists to create a digital portfolio of their coral collections. It uses AI for coral identification, unlocks collectible cards, and fosters a global community for enthusiasts to connect and share their passion.

**Highlights:** Digital coral collection portfolio, AI-powered coral verification, Collectible Coral Cards, ReefXP and leaderboards, Extensive coral database, Coral marketplace, Community profiles and connections

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Collector Monthly | $7.00 | per month |
| Pro Reefer Monthly | $15.00 | per month |
| Collector Yearly | $70.00 | per year |
| Pro Reefer Yearly | $150.00 | per year |


## Frequently asked questions

### Is Reef Trak free?

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

### Is ReefRanks free?

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

### Which has better reviews, Reef Trak or ReefRanks?

ReefRanks is rated higher. Reef Trak averages 4.8 out of 5 from 43 ratings, while ReefRanks averages 5.0 from 2 ratings.

### Do Reef Trak or ReefRanks have ads?

ReefRanks shows ads; Reef Trak does not.

### Which is updated more often, Reef Trak or ReefRanks?

Reef Trak ships an update weekly, and ReefRanks every 3 weeks. Most recently, Reef Trak was updated on October 15, 2026 and ReefRanks on October 12, 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.*