# Sharp vs Focus Fire

Sharp and Focus Fire are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 — 5.0 for Sharp against 5.0 for Focus Fire. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Sharp ships an update every 4 days, Focus Fire every 5 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sharp | Focus Fire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sharp-my-diary/id6760020254/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/focus-fire-dopamine-detox/id6762136499/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | Free | Free |
| Size | 10 MB | 19 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [OKMIN LEE](https://appshunter.io/developer/1501145758) | [Attention Place](https://appshunter.io/developer/1893080283) |

## What reviewers say

### Sharp

[App page](https://appshunter.io/ios/app/sharp-my-diary/id6760020254)

This app transforms your daily journal entries into unique AI-generated artwork. It uses on-device AI for emotion analysis and character reactions, ensuring your personal thoughts remain private. Build a consistent writing habit with engaging feedback and illustrations.

**Highlights:** AI-generated illustrations from diary entries, On-device AI for privacy, Emotion analysis of journal content, Interactive AI character reactions, Helps build a writing habit

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

**In-app purchases:** none


### Focus Fire

[App page](https://appshunter.io/ios/app/focus-fire-dopamine-detox/id6762136499)

Enhance focus by changing your study location and using app-blocking features. Combine with a Pomodoro timer for maximum productivity and track your most effective environments.

**Highlights:** Pomodoro timer, App lock mode, Location tracking, Noise measurement, Group focus sessions, Pattern analysis graphs

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

**In-app purchases:** none


## Frequently asked questions

### Is Sharp free?

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

### Is Focus Fire free?

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

### Which has better reviews, Sharp or Focus Fire?

Sharp and Focus Fire are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Sharp or Focus Fire have ads?

Neither Sharp nor Focus Fire shows ads.

### Which is updated more often, Sharp or Focus Fire?

Sharp ships an update every 4 days, and Focus Fire every 5 days. Most recently, Sharp was updated on October 28, 2026 and Focus Fire on October 31, 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.*