# i vs SD Management

The clearest difference is rating: SD Management at 5.0 against i's 2.7. i's advantage is ratings volume (38 vs 1) and iOS requirement (7.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SD Management holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: i has 38 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | i | SD Management |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (38 ratings)](https://appshunter.io/ios/app/i-drive/id937054894/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sd-management/id1444018623/reviews)** |
| Number of ratings | **38** | 1 |
| Positive reviews | 22.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 42 MB | 89 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DNS Industries Co, Ltd](https://appshunter.io/developer/937054893) | [Smart Diesel](https://appshunter.io/developer/1441947439) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-drive/id937054894)

Manage files on your iOS device with this tool. It allows you to view, open, copy, move, and encrypt files, especially when connected to i-Drive expansion memory. Secure your important data with file and firmware encryption.

**Highlights:** File management (view, open, copy, move), File encryption, Firmware encryption, Transfer files to expansion memory, Copy and restore files, photos, contacts

**Features:** macOS Compatibility

**In-app purchases:** none


### SD Management

[App page](https://appshunter.io/ios/app/sd-management/id1444018623)

This app provides automated fuel services and a comprehensive suite of fleet management tools for commercial transport companies. It offers real-time access to invoices, transaction reports, card management, and the ability to purchase road tolls and vignettes. Users can also view fuel prices at supported stations.

**Highlights:** Automated fuel services, Road toll and vignette payments, Real-time financial reporting, Card management (limit, block, unblock), Fuel price access, Invoice and vignette export

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is SD Management free?

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

### Which has better reviews, i or SD Management?

SD Management is rated higher. i averages 2.7 out of 5 from 38 ratings, while SD Management averages 5.0 from 1 ratings.

### Do i or SD Management have ads?

Neither i nor SD Management shows ads.

### Which is updated more often, i or SD Management?

i ships an update every 2 months, and SD Management every 2 months. Most recently, i was updated on November 2, 2026 and SD Management on November 2, 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.*