# Prep vs Trainify

The clearest difference is in-app purchases: Prep at none against Trainify's 3. Trainify's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Trainify sells 3 in-app purchases, starting at $8.99 per month. Prep asks for nothing beyond the download.

Prep ships an update every 3 months, Trainify every 5 weeks. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Prep | Trainify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/trainify/id6478853220/reviews)** |
| Number of ratings | — | **7** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 31 MB | 114 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Thomas Nylund](https://appshunter.io/developer/1529475766) | [Nuumi Oy](https://appshunter.io/developer/1734182337) |

## What reviewers say

### Prep

[App page](https://appshunter.io/ios/app/prep-hygieniapassi-harjoitus/id6477348628)

**Features:** macOS Compatibility

**In-app purchases:** none


### Trainify

[App page](https://appshunter.io/ios/app/trainify/id6478853220)

Prepare for work life certification exams with interactive training. Master food hygiene, responsible serving, and occupational safety through engaging lessons and extensive question banks. Access all materials with a single payment.

**Highlights:** Exam preparation for work life certifications, Interactive learning environment, Extensive question banks, Multiple course modules (hygiene, serving, safety), Available in multiple languages, Single payment for all materials

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kuukausitilaus | $8.99 | per month |
| Vuositilaus | $49.90 | per year |
| 7 päivän käyttöoikeus | $6.90 | one-time |


## Frequently asked questions

### Is Prep free?

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

### Is Trainify free?

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

### Do Prep or Trainify have ads?

Neither Prep nor Trainify shows ads.

### Which is updated more often, Prep or Trainify?

Prep ships an update every 3 months, and Trainify every 5 weeks. Most recently, Prep was updated on September 8, 2026 and Trainify on September 9, 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.*