# MDIS SG vs CloudStreak

The clearest difference is in-app purchases: MDIS SG at none against CloudStreak's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CloudStreak sells 2 in-app purchases, starting at $19.99 per month. MDIS SG asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 27, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | MDIS SG | CloudStreak |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 34 MB | 60 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MDISHRM](https://appshunter.io/developer/1525715037) | [Sharon Mishayev](https://appshunter.io/developer/1770806979) |

## What reviewers say

### MDIS SG

[App page](https://appshunter.io/ios/app/mdis-sg/id1526487977)

**Features:** macOS Compatibility

**In-app purchases:** none


### CloudStreak

[App page](https://appshunter.io/ios/app/cloudstreak-aws-exam-prep/id6720760764)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrepPal PRO Monthly Plan | $19.99 | per month |
| PrepPal PRO Yearly Plan | $136.99 | per year |


## Frequently asked questions

### Is MDIS SG free?

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

### Is CloudStreak free?

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

### Do MDIS SG or CloudStreak have ads?

Neither MDIS SG nor CloudStreak shows ads.

### Which is updated more often, MDIS SG or CloudStreak?

MDIS SG ships an update every 2 weeks, and CloudStreak every 2 weeks. Most recently, MDIS SG was updated on October 27, 2026 and CloudStreak on September 30, 2026.

---

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