# FertiWiser CU1 vs Always Full

The clearest difference is in-app purchases: FertiWiser CU1 at none against Always Full's 2. Always Full's advantage is update cadence (every 2 months vs every 10 months) and iOS requirement (12.0 vs 17.4). On price, ads and device support there is nothing between them.

Both are free to download. Always Full sells 2 in-app purchases, starting at $14.99 per month. FertiWiser CU1 asks for nothing beyond the download.

FertiWiser CU1 ships an update every 10 months, Always Full every 2 months. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | FertiWiser CU1 | Always Full |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.2 (9 ratings)](https://appshunter.io/ios/app/always-full/id6737805061/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 33 MB |
| Requires iOS | 17.4 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jist Innovations](https://appshunter.io/developer/1755023700) | [Always Full LLC](https://appshunter.io/developer/1753635323) |

## What reviewers say

### FertiWiser CU1

[App page](https://appshunter.io/ios/app/fertiwiser-cu1/id6505077937)

**Features:** macOS Compatibility

**In-app purchases:** none


### Always Full

[App page](https://appshunter.io/ios/app/always-full/id6737805061)

Monitor your pet's water bowl status remotely. Receive alerts for tilt, fill failures, filter replacements, and water level changes. Customize flush cycles and enjoy an optional extended warranty.

**Highlights:** Bowl status dashboard, Push notifications for bowl events, Customizable flush cycles, Extended repair/replace warranty (subscription), Filter replacement reminders, Pet water consumption tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium monthly | $14.99 | per month |
| premium yearly | $29.99 | per year |


## Frequently asked questions

### Is FertiWiser CU1 free?

FertiWiser CU1 is free to download, with no in-app purchases.

### Is Always Full free?

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

### Do FertiWiser CU1 or Always Full have ads?

Neither FertiWiser CU1 nor Always Full shows ads.

### Which is updated more often, FertiWiser CU1 or Always Full?

FertiWiser CU1 ships an update every 10 months, and Always Full every 2 months. Most recently, FertiWiser CU1 was updated on October 13, 2026 and Always Full on October 19, 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.*