# ReefCadence vs Reeft Abcus

ReefCadence and Reeft Abcus are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ReefCadence ships an update every 9 days, Reeft Abcus fortnightly. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ReefCadence | Reeft Abcus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 53 MB | 50 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Phuong Binh Nguyen](https://appshunter.io/developer/6781520609) | [Hoi Le Thang](https://appshunter.io/developer/6786999190) |

## What reviewers say

### ReefCadence

[App page](https://appshunter.io/ios/app/reefcadence/id6781520247)

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

**In-app purchases:** none


### Reeft Abcus

[App page](https://appshunter.io/ios/app/reeft-abcus/id6786999188)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ReefCadence free?

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

### Is Reeft Abcus free?

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

### Do ReefCadence or Reeft Abcus have ads?

Neither ReefCadence nor Reeft Abcus shows ads.

### Which is updated more often, ReefCadence or Reeft Abcus?

ReefCadence ships an update every 9 days, and Reeft Abcus fortnightly. Most recently, ReefCadence was updated on October 10, 2026 and Reeft Abcus on October 4, 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.*