# iThermometer vs App

The clearest difference is in-app purchases: iThermometer at none against App's 5. iThermometer also leads on iOS requirement (8.0 vs 13.0). App's advantage is device support. On price there is nothing between them.

Both are free to download. App sells 5 in-app purchases, starting at $1.99 per month. iThermometer asks for nothing beyond the download.

## The numbers

| Metric | iThermometer | App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (17 ratings)](https://appshunter.io/ios/app/app-aquatic-aquarium-tracker/id6759092897/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 93.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 56 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [long yang](https://appshunter.io/developer/1014508193) | [AARON DAVID MINTON](https://appshunter.io/developer/1876812786) |

## What reviewers say

### iThermometer

[App page](https://appshunter.io/ios/app/ithermometer/id1227136109)

**In-app purchases:** none


### App

[App page](https://appshunter.io/ios/app/app-aquatic-aquarium-tracker/id6759092897)

This app acts as a smart aquarium assistant, helping you identify fish, diagnose health issues, and scan test strips. It provides insights into tank health, simulates stocking decisions, and logs all aquarium events to help you maintain a thriving aquatic environment.

**Highlights:** AI Fish Scanner & Health Detection, Offline Test Strip Scanner, Smart Tank Dashboard & Bioload Engine, Tank Simulator & Compatibility Checker, Automatic Aquarium Timeline, Multiple Tanks Management, Comprehensive Fish Database

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Monthly Subscription | $2.99 | per month |
| Premium Annual | $7.99 | per year |
| Premium Annual Price | $19.99 | per year |
| Premium Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is iThermometer free?

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

### Is App free?

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

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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.*