# Reef.Tools vs ToolsDeck

The clearest difference is review sentiment: ToolsDeck at 100% against Reef.Tools's 0%. ToolsDeck also leads on rating (5.0 vs 3.0). Reef.Tools's advantage is ads (none vs shown) and update cadence (daily vs every 9 days). On price, ratings volume, in-app purchases and device support there is nothing between them.

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

ToolsDeck holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 0% of Reef.Tools's written reviews are positive against 100% of ToolsDeck's.

Reef.Tools ships an update daily, ToolsDeck every 9 days. The most recent releases landed on June 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Reef.Tools | ToolsDeck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/reeftools/id6739948464/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/toolsdeck-all-in-one-toolkit/id6751165965/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 9 days |
| Monetization | **Free** | Ad-supported |
| Size | 32 MB | 35 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ivena LLC](https://appshunter.io/developer/1787597398) | [智慧 李](https://appshunter.io/developer/1543528724) |

## What reviewers say

### Reef.Tools

[App page](https://appshunter.io/ios/app/reeftools/id6739948464)

This app simplifies reef tank maintenance with science-backed tools. It offers a precision dosing calculator for over 30 elements, customizable schedules, and insights into water chemistry. Compare your tank's parameters to natural ocean values.

**Highlights:** Precision dosing calculator for 30+ elements, Customizable dosing schedules, Reef chemistry insights, Support for multiple brands and custom targets, Comparison to natural ocean parameters

**Features:** macOS Compatibility

**In-app purchases:** none


### ToolsDeck

[App page](https://appshunter.io/ios/app/toolsdeck-all-in-one-toolkit/id6751165965)

This app offers a comprehensive suite of tools for everyday tasks, including unit conversion, QR code management, time management, and health calculations. It's designed for students, office workers, and professionals to enhance efficiency and convenience with an intuitive interface and offline operation.

**Highlights:** Unit Converter, QR Code Scanner & Generator, Pomodoro Timer, Password Generator, Health Calculator, File Converter, Habit Tracker

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

**In-app purchases:** none


## Frequently asked questions

### Is Reef.Tools free?

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

### Is ToolsDeck free?

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

### Which has better reviews, Reef.Tools or ToolsDeck?

ToolsDeck is rated higher. Reef.Tools averages 3.0 out of 5 from 2 ratings, while ToolsDeck averages 5.0 from 3 ratings.

### Do Reef.Tools or ToolsDeck have ads?

ToolsDeck shows ads; Reef.Tools does not.

### Which is updated more often, Reef.Tools or ToolsDeck?

Reef.Tools ships an update daily, and ToolsDeck every 9 days. Most recently, Reef.Tools was updated on June 7, 2026 and ToolsDeck on September 10, 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.*