# EverTech Solutions EventStream vs AI Storage Optimizer App

The clearest difference is in-app purchases: EverTech Solutions EventStream at none against AI Storage Optimizer App's 8. EverTech Solutions EventStream also leads on iOS requirement (13.4 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI Storage Optimizer App sells 8 in-app purchases, starting at $7.99 per 7 days. EverTech Solutions EventStream asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | EverTech Solutions EventStream | AI Storage Optimizer App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (1.1K ratings)](https://appshunter.io/ios/app/ai-storage-optimizer-app/id6740665420/reviews)** |
| Number of ratings | — | **1.1K** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 101 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Everyday Legacy Inc.](https://appshunter.io/developer/1507717250) | [中豪 牛](https://appshunter.io/developer/1774533641) |

## What reviewers say

### EverTech Solutions EventStream

[App page](https://appshunter.io/ios/app/evertech-solutions-eventstream/id1507717251)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Storage Optimizer App

[App page](https://appshunter.io/ios/app/ai-storage-optimizer-app/id6740665420)

This app offers a mindful approach to managing your digital space, focusing on elegant interactions for photo organization, storage optimization, and email management. It transforms routine data care into a ritualistic experience, preserving the integrity of your memories and decluttering your device with composure.

**Highlights:** Photo metadata viewing and batch editing, Mindful storage space optimization, Media compression with preserved quality, Email classification and organization, AI-generated albums for memories, Ritualized interaction design

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Membership | $7.99 | per 7 days |
| VIP Membership | $9.99 | per 7 days |
| VIP membership | $19.99 | per year |
| VIP membership | $29.99 | per year |
| VIP membership | $39.99 | per year |
| VIP Member | $39.99 | per year |
| VIP Membership | $49.99 | per year |
| VIP membership | $29.99 | one-time |


## Frequently asked questions

### Is EverTech Solutions EventStream free?

EverTech Solutions EventStream is free to download, with no in-app purchases.

### Is AI Storage Optimizer App free?

AI Storage Optimizer App is free to download, with in-app purchases available.

### Do EverTech Solutions EventStream or AI Storage Optimizer App have ads?

Neither EverTech Solutions EventStream nor AI Storage Optimizer App shows ads.

### Which is updated more often, EverTech Solutions EventStream or AI Storage Optimizer App?

EverTech Solutions EventStream ships an update monthly, and AI Storage Optimizer App monthly. Most recently, EverTech Solutions EventStream was updated on October 3, 2026 and AI Storage Optimizer App on October 14, 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.*