# Elmister vs PassPrep

The clearest difference is in-app purchases: Elmister at none against PassPrep's 9. PassPrep's advantage is update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PassPrep sells 6 one-off in-app purchases. Elmister asks for nothing beyond the download.

Elmister ships an update monthly, PassPrep every 5 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Elmister | PassPrep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 83 MB | 33 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Mohamed Ahmed](https://appshunter.io/developer/1835281118) | [PassPrep, Inc.](https://appshunter.io/developer/6820194432) |

## What reviewers say

### Elmister

[App page](https://appshunter.io/ios/app/elmister/id6751473047)

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

**In-app purchases:** none


### PassPrep

[App page](https://appshunter.io/ios/app/passprep-nclex-rn-prep/id6772847229)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-Day Access | $50.00 | one-time |
| 30-Day Access | $59.00 | one-time |
| 60-Day Access | $75.00 | one-time |
| 60-Day Access | $89.00 | one-time |
| 90-Day Access | $100.00 | one-time |
| 90-Day Access | $119.00 | one-time |


## Frequently asked questions

### Is Elmister free?

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

### Is PassPrep free?

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

### Do Elmister or PassPrep have ads?

Neither Elmister nor PassPrep shows ads.

### Which is updated more often, Elmister or PassPrep?

Elmister ships an update monthly, and PassPrep every 5 days. Most recently, Elmister was updated on October 25, 2026 and PassPrep on October 28, 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.*