# Diary AI vs Focus Nature

Diary AI and Focus Nature are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Diary AI costs $0.99 and Focus Nature $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Diary AI | Focus Nature |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | — |
| Size | 3 MB | 40 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Juiko Ong](https://appshunter.io/developer/639263890) | [yajing pang](https://appshunter.io/developer/1745831534) |

## What reviewers say

### Diary AI

[App page](https://appshunter.io/ios/app/diary-ai/id6532618062)

**Features:** macOS Compatibility

**In-app purchases:** none


### Focus Nature

[App page](https://appshunter.io/ios/app/focus-nature/id6746399481)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Diary AI free?

Diary AI costs $0.99, with no in-app purchases.

### Is Focus Nature free?

Focus Nature costs $0.99, with no in-app purchases.

### Do Diary AI or Focus Nature have ads?

Neither Diary AI nor Focus Nature 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.*