# ReefCompanion vs Tanksmith

The clearest difference is in-app purchases: ReefCompanion at none against Tanksmith's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tanksmith sells 1 one-off in-app purchase. ReefCompanion asks for nothing beyond the download.

## The numbers

| Metric | ReefCompanion | Tanksmith |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tanksmith/id6769517856/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 14 MB | 3 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CHRISTOPHER SHANE MANN](https://appshunter.io/developer/1873571355) | [OMAR DANIEL GRAZIANO](https://appshunter.io/developer/1896485759) |

## What reviewers say

### ReefCompanion

[App page](https://appshunter.io/ios/app/reefcompanion/id6758550121)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tanksmith

[App page](https://appshunter.io/ios/app/tanksmith/id6769517856)

This offline logbook helps reef tank enthusiasts meticulously track water parameters, equipment maintenance, and livestock. It offers detailed logging for various parameters and test kits, with advanced features like dosing intelligence and coral growth timelines available through a one-time purchase.

**Highlights:** Offline parameter logging, Test kit & salt batch tracking, Equipment service tracker, Livestock list with photos, Dosing intelligence, Coral photo timeline & lineage, Tank Report PDF generation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tanksmith Pro | $9.99 | one-time |


## Frequently asked questions

### Is ReefCompanion free?

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

### Is Tanksmith free?

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

### Do ReefCompanion or Tanksmith have ads?

Neither ReefCompanion nor Tanksmith shows ads.

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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.*