# StudiwerkMainz vs CorporatePrep

The clearest difference is in-app purchases: StudiwerkMainz at none against CorporatePrep's 2. StudiwerkMainz also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. CorporatePrep sells 2 in-app purchases, starting at $0.99 per month. StudiwerkMainz asks for nothing beyond the download.

StudiwerkMainz ships an update fortnightly, CorporatePrep every 2 months. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | StudiwerkMainz | CorporatePrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/studiwerkmainz/id6746539613/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 61 MB | 14 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IntraKey technologies AG](https://appshunter.io/developer/899101212) | [Juan Eduardo Huke](https://appshunter.io/developer/1860414223) |

## What reviewers say

### StudiwerkMainz

[App page](https://appshunter.io/ios/app/studiwerkmainz/id6746539613)

Manage your digital student ID and wallet for seamless financial transactions. Transfer funds, track expenses, and add money securely with multiple payment options. Designed for students to manage their finances effortlessly.

**Highlights:** Digital ID and wallet management, Secure access with SECANDA ID, Fast and secure payments with SECANDA PAY, Add funds via Visa, Mastercard, SEPA, Real-time money transfers, Expense tracking, Control children's funds

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

**In-app purchases:** none


### CorporatePrep

[App page](https://appshunter.io/ios/app/corporateprep/id6756390127)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Mitgliedschaft | $0.99 | per month |
| CorporatePrep Pro Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is StudiwerkMainz free?

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

### Is CorporatePrep free?

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

### Do StudiwerkMainz or CorporatePrep have ads?

Neither StudiwerkMainz nor CorporatePrep shows ads.

### Which is updated more often, StudiwerkMainz or CorporatePrep?

StudiwerkMainz ships an update fortnightly, and CorporatePrep every 2 months. Most recently, StudiwerkMainz was updated on October 9, 2026 and CorporatePrep on September 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.*