# Blue Aqua vs Tomota

The clearest difference is in-app purchases: Blue Aqua at none against Tomota's 1. Blue Aqua also leads on iOS requirement (8.0 vs 17.0). Tomota's advantage is update cadence (weekly vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Tomota sells 1 one-off in-app purchase. Blue Aqua asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Blue Aqua against 5.0 for Tomota. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Blue Aqua ships an update every 2 months, Tomota weekly. The most recent releases landed on October 18, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Blue Aqua | Tomota |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/blue-aqua/id505734171/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/tomota/id6443464009/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 158 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Owamo](https://appshunter.io/developer/505734174) | [OTANICS TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1709596264) |

## What reviewers say

### Blue Aqua

[App page](https://appshunter.io/ios/app/blue-aqua/id505734171)

This app provides aquaculture industry news, updates, and shrimp prices. It also offers quick calculations for key operational parameters like biomass, FCR, survival rate, and ammonia levels to aid in pond monitoring and performance analysis.

**Highlights:** Aquaculture industry news and updates, Shrimp price tracking, Biomass calculation, Feed Conversion Ratio (FCR) calculation, Survival Rate (SR) calculation, Free ammonia calculation

**In-app purchases:** none


### Tomota

[App page](https://appshunter.io/ios/app/tomota/id6443464009)

Manage your shrimp farm or hatchery with real-time updates, data analysis, and convenient features. Track inventory, growth, costs, and personnel logs, while receiving alerts for potential risks. Improve farming models with tools for size determination, scheduling, and calculations.

**Highlights:** Real-time farm monitoring, Inventory and growth tracking, Personnel work log management, Data analysis for farming improvement, Automated device scheduling, Calculation tools for farm metrics, Digital log for traceability

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited time | $49.99 | one-time |


## Frequently asked questions

### Is Blue Aqua free?

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

### Is Tomota free?

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

### Which has better reviews, Blue Aqua or Tomota?

Blue Aqua and Tomota are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Blue Aqua or Tomota have ads?

Neither Blue Aqua nor Tomota shows ads.

### Which is updated more often, Blue Aqua or Tomota?

Blue Aqua ships an update every 2 months, and Tomota weekly. Most recently, Blue Aqua was updated on October 18, 2026 and Tomota on October 30, 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.*