# HairBoost vs i

The clearest difference is in-app purchases: i at none against HairBoost's 7. i also leads on ads (none vs shown). HairBoost's advantage is update cadence (every 9 days vs monthly) and iOS requirement (15.5 vs 18.1). On price and device support there is nothing between them.

Both are free to download. HairBoost sells 5 in-app purchases, starting at $2.99 per month. i asks for nothing beyond the download.

HairBoost ships an update every 9 days, i monthly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | HairBoost | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (37 ratings)](https://appshunter.io/ios/app/hairboost-buzz-cut-filter/id6448672691/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 120 MB | 5 MB |
| Requires iOS | **15.5** | 18.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kazuya Saito](https://appshunter.io/developer/1539131524) | [INFOTECH STUDIO DOO NIS](https://appshunter.io/developer/1847366423) |

## What reviewers say

### HairBoost

[App page](https://appshunter.io/ios/app/hairboost-buzz-cut-filter/id6448672691)

Enhance your appearance with AI-powered filters for hair volume, skin smoothing, and age transformation. Optimize your photos for dating profiles and social media, and get objective AI scoring for self-improvement.

**Highlights:** AI hair volume boost, Skin smoothing and wrinkle reduction, Age transformation filters, AI facial feature scoring, Looksmax trend integration, Dating profile photo enhancement

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HairBoost Pro | $2.99 | per month |
| HairBoost Pro | $4.99 | per 7 days |
| HairBoost Pro | $4.99 | per month |
| HairBoost Pro | $29.99 | per year |
| HairBoost Pro | $29.99 | per year |


### i

[App page](https://appshunter.io/ios/app/i-park-copilot/id6754247463)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HairBoost free?

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

### Is i free?

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

### Do HairBoost or i have ads?

HairBoost shows ads; i does not.

### Which is updated more often, HairBoost or i?

HairBoost ships an update every 9 days, and i monthly. Most recently, HairBoost was updated on November 7, 2026 and i on October 30, 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.*