# Aquabuildr vs UNITRUCK

The clearest difference is in-app purchases: UNITRUCK at none against Aquabuildr's 2. UNITRUCK also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Aquabuildr's advantage is update cadence (monthly vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Aquabuildr sells 2 in-app purchases, starting at $4.99 per month. UNITRUCK asks for nothing beyond the download.

Aquabuildr ships an update monthly, UNITRUCK every 7 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Aquabuildr | UNITRUCK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (273 ratings)](https://appshunter.io/ios/app/aquabuildr/id1568234361/reviews)** | — |
| Number of ratings | **273** | — |
| Positive reviews | 35.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Freemium | — |
| Size | 157 MB | 30 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Futrix, L.L.C](https://appshunter.io/developer/1706947024) | [Zhejiang Jieshi Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1819461489) |

## What reviewers say

### Aquabuildr

[App page](https://appshunter.io/ios/app/aquabuildr/id1568234361)

Manage and build your fish tank with this comprehensive app. Features include fish compatibility, water parameter logging, task reminders, and AI chat support to ensure a healthy and educational aquarium hobby.

**Highlights:** Fish compatibility algorithm, Dosing diary & water parameter logging, To-do tasks & reminders, Tank history logging, AI chat support, User-friendly interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $4.99 | per month |
| Yearly Premium Access | $39.99 | per year |

**What reviewers like**

- 💡 Great concept and idea
- 👍 Well-designed UI
- 😊 Good for beginners
- ✅ Helpful for enthusiasts
- ✨ Explains aquarium setup well

**What reviewers complain about**

- ❌ Paid for Pro, not received
- ❌ Bad execution, annoying app
- ❌ Subscription issues with multiple tanks
- ❌ Glitchy, error messages
- ❌ Paid for premium, not working

**Reported bugs**

- App will not acknowledge Pro subscription after payment
- App is annoying and not good
- Error message: 'type ‘Null’ is not a subtype of type ‘num’ in type cast'
- Cannot use premium features after paying
- No response from customer service

**Requested features**

- Add more fish species
- Add Axolotls
- Add Piranha groups
- Incorporate all fish species
- Add nitrate parameter


### UNITRUCK

[App page](https://appshunter.io/ios/app/unitruck/id6747029620)

**In-app purchases:** none


## Frequently asked questions

### Is Aquabuildr free?

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

### Is UNITRUCK free?

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

### Do Aquabuildr or UNITRUCK have ads?

Aquabuildr shows ads; UNITRUCK does not.

### Which is updated more often, Aquabuildr or UNITRUCK?

Aquabuildr ships an update monthly, and UNITRUCK every 7 months. Most recently, Aquabuildr was updated on November 7, 2026 and UNITRUCK 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.*