# Self vs VitalFill

The clearest difference is ads: VitalFill at none against Self's shown. Self's advantage is update cadence (fortnightly vs monthly) and iOS requirement (14.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Self sells 2 in-app purchases, starting at $9.99 per month and VitalFill sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Self ships an update fortnightly, VitalFill monthly. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Self | VitalFill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Size | 76 MB | 35 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Les Nants](https://appshunter.io/developer/1807100390) | [Vital Fill LLC](https://appshunter.io/developer/6779818844) |

## What reviewers say

### Self

[App page](https://appshunter.io/ios/app/self-one-question-a-day/id6755234822)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Yearly Plan | $39.99 | per year |


### VitalFill

[App page](https://appshunter.io/ios/app/vitalfill-nutrient-tracker/id6787576368)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VitalFill Pro Weekly | $1.99 | per 7 days |
| VitalFill Pro Monthly | $3.99 | per month |
| VitalFill Pro Annual | $23.99 | per year |


## Frequently asked questions

### Is Self free?

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

### Is VitalFill free?

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

### Do Self or VitalFill have ads?

Self shows ads; VitalFill does not.

### Which is updated more often, Self or VitalFill?

Self ships an update fortnightly, and VitalFill monthly. Most recently, Self was updated on October 25, 2026 and VitalFill on October 9, 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.*