# Within vs Day Zero

The clearest difference is ratings volume: Within at 24 against Day Zero's 1. Within also leads on iOS requirement (16.0 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Within against 5.0 for Day Zero. That said, the two scores are not equally well evidenced: Within has 24 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Within | Day Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (24 ratings)](https://appshunter.io/ios/app/within-speak-affirm-share/id1542497752/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/day-zero-habit-ledger/id6787778663/reviews)** |
| Number of ratings | **24** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | Free |
| Size | 43 MB | 3 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Innerverse Inc.](https://appshunter.io/developer/678796911) | [Quentin Perrot](https://appshunter.io/developer/6787778666) |

## What reviewers say

### Within

[App page](https://appshunter.io/ios/app/within-speak-affirm-share/id1542497752)

This app provides an anonymous audio journal for emotional well-being, using evidence-based psychological techniques like cognitive behavioral therapy. It helps users process emotions, identify patterns, and connect with an anonymous community for shared perspective.

**Highlights:** Anonymous audio journaling, Evidence-based psychological techniques, Cognitive behavioral therapy sessions, Emotion identification and processing, Anonymous community sessions, Daily practice tracking, Emotional pattern learning

**Features:** macOS Compatibility

**In-app purchases:** none


### Day Zero

[App page](https://appshunter.io/ios/app/day-zero-habit-ledger/id6787778663)

This app helps you track habits by displaying the number of days since you last performed a specific action. It offers flexible scheduling, personalized feedback, and home screen widgets for easy logging. Designed for privacy, it stores all data locally on your device.

**Highlights:** Days since last action counter, Home screen widgets for logging, Flexible daily or weekly scheduling, Personalized voice and 'why' prompts, Pause and resume habits, Private by design, no accounts or servers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Within free?

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

### Is Day Zero free?

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

### Which has better reviews, Within or Day Zero?

Day Zero is rated higher. Within averages 4.9 out of 5 from 24 ratings, while Day Zero averages 5.0 from 1 ratings.

### Do Within or Day Zero have ads?

Neither Within nor Day Zero shows ads.

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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.*