# Aeomax vs Water Diary

The clearest difference is monetization model: Water Diary at free with in-app purchases against Aeomax's subscription. Water Diary also leads on update cadence (every 5 days vs every 6 weeks) and ratings volume (9 vs 1). Aeomax's advantage is rating (5.0 vs 4.8) and iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Aeomax sells 2 in-app purchases, starting at $12.99 per month and Water Diary sells 5 in-app purchases, starting at $12.00 per year. Whichever you choose, the download price is not the number that matters.

Aeomax holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Water Diary has 9 ratings behind it against 1, so its average is the more settled of the two.

Aeomax ships an update every 6 weeks, Water Diary every 5 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Aeomax | Water Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aeomax/id1538975875/reviews)** | [4.8 (9 ratings)](https://appshunter.io/ios/app/water-diary-daily-tracker/id6745399396/reviews) |
| Number of ratings | 1 | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 63 MB | 22 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aeomax LLC](https://appshunter.io/developer/1538975877) | [Gianni Carlo](https://appshunter.io/developer/1138219997) |

## What reviewers say

### Aeomax

[App page](https://appshunter.io/ios/app/aeomax/id1538975875)

This app helps you create, track, and analyze custom workout programs tailored to your specific fitness goals. It offers a vast library of exercises with video guides and detailed statistics to optimize your performance.

**Highlights:** Custom workout program builder, Extensive exercise library with videos, Workout tracking and result logging, Detailed lift statistics and analysis, Bar loading visual guides, Workout history review

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $12.99 | per month |
| Annual Plan | $119.99 | per year |


### Water Diary

[App page](https://appshunter.io/ios/app/water-diary-daily-tracker/id6745399396)

This app helps you build a healthy hydration habit with personalized daily goals and a playful interface. Log your water intake to watch a virtual tree grow, and receive gentle reminders to stay refreshed throughout the day.

**Highlights:** Personalized daily hydration goals, Gamified tree-growing progress visualization, Easy water logging with presets, Streak counter for motivation, Gentle hydration reminders, Daily hydration tips

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $12.00 | per year |
| Kind Tip | $2.99 | one-time |
| Excellent Tip | $4.99 | one-time |
| Incredible Tip | $9.99 | one-time |
| Full Access | $20.00 | one-time |


## Frequently asked questions

### Is Aeomax free?

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

### Is Water Diary free?

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

### Which has better reviews, Aeomax or Water Diary?

Aeomax is rated higher. Aeomax averages 5.0 out of 5 from 1 ratings, while Water Diary averages 4.8 from 9 ratings.

### Do Aeomax or Water Diary have ads?

Neither Aeomax nor Water Diary shows ads.

### Which is updated more often, Aeomax or Water Diary?

Aeomax ships an update every 6 weeks, and Water Diary every 5 days. Most recently, Aeomax was updated on November 3, 2026 and Water Diary 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.*