# Skillmine Authenticator vs Phone Storage Cleaner AI

The clearest difference is in-app purchases: Skillmine Authenticator at none against Phone Storage Cleaner AI's 3. Skillmine Authenticator also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). Phone Storage Cleaner AI's advantage is update cadence (fortnightly vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Phone Storage Cleaner AI sells 3 in-app purchases, starting at $7.99 per 7 days. Skillmine Authenticator asks for nothing beyond the download.

Skillmine Authenticator ships an update every 7 months, Phone Storage Cleaner AI fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Skillmine Authenticator | Phone Storage Cleaner AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/phone-storage-cleaner-ai/id6770543542/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 69 MB | 15 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SKILLMINE TECHNOLOGY CONSULTING PRIVATE LIMITED](https://appshunter.io/developer/1789106848) | [Ahmad Jawad](https://appshunter.io/developer/1896752113) |

## What reviewers say

### Skillmine Authenticator

[App page](https://appshunter.io/ios/app/skillmine-authenticator/id6745257114)

**Features:** macOS Compatibility

**In-app purchases:** none


### Phone Storage Cleaner AI

[App page](https://appshunter.io/ios/app/phone-storage-cleaner-ai/id6770543542)

Streamline your device's storage by identifying and removing duplicate photos, videos, and other files. Organize your media, secure private content, and utilize AI tools for image enhancement and document conversion.

**Highlights:** Duplicate photo and video detection, Video compression, Secure secret space for private files, AI background remover, Document scanner, Storage insights and analysis

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Monthly Premium | $29.99 | per month |
| Six Month Premium | $49.99 | per 6 months |


## Frequently asked questions

### Is Skillmine Authenticator free?

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

### Is Phone Storage Cleaner AI free?

Phone Storage Cleaner AI is free to download, with in-app purchases available.

### Do Skillmine Authenticator or Phone Storage Cleaner AI have ads?

Phone Storage Cleaner AI shows ads; Skillmine Authenticator does not.

### Which is updated more often, Skillmine Authenticator or Phone Storage Cleaner AI?

Skillmine Authenticator ships an update every 7 months, and Phone Storage Cleaner AI fortnightly. Most recently, Skillmine Authenticator was updated on October 30, 2026 and Phone Storage Cleaner AI 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.*