# MSU vs ReVault App

The clearest difference is update cadence: ReVault App at weekly against MSU's every 3 months. MSU's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

MSU ships an update every 3 months, ReVault App weekly. The most recent releases landed on September 11, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | MSU | ReVault App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/revault-app/id6761302805/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Free |
| Size | 14 MB | 3 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mississippi State University Extension Service](https://appshunter.io/developer/580535523) | [ReVault LLC](https://appshunter.io/developer/1888770225) |

## What reviewers say

### MSU

[App page](https://appshunter.io/ios/app/msu-e-experts-directory/id1499149570)

**Features:** macOS Compatibility

**In-app purchases:** none


### ReVault App

[App page](https://appshunter.io/ios/app/revault-app/id6761302805)

Effortlessly document your vehicle's service history with AI-powered receipt scanning. Automatically decode VINs, track maintenance schedules, and securely share verified records. Supports personal vehicles, fleets, and marine vessels.

**Highlights:** AI Receipt Scanning, VIN Decode, Maintenance Tracking, Document Vault, PDF Export, Shareable History Links, NHTSA Recall Alerts

**In-app purchases:** none


## Frequently asked questions

### Is MSU free?

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

### Is ReVault App free?

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

### Do MSU or ReVault App have ads?

Neither MSU nor ReVault App shows ads.

### Which is updated more often, MSU or ReVault App?

MSU ships an update every 3 months, and ReVault App weekly. Most recently, MSU was updated on September 11, 2026 and ReVault App on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*