# SDU Events vs StarryWords

The clearest difference is in-app purchases: SDU Events at none against StarryWords's 5. SDU Events also leads on iOS requirement (15.0 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. StarryWords sells 5 in-app purchases, starting at $3.99 per month. SDU Events asks for nothing beyond the download.

## The numbers

| Metric | SDU Events | StarryWords |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Freemium |
| Size | 91 MB | 132 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SDUTechnopark](https://appshunter.io/developer/1326481043) | [Nikita Pishchugin](https://appshunter.io/developer/1628829145) |

## What reviewers say

### SDU Events

[App page](https://appshunter.io/ios/app/sdu-events/id6770831639)

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

**In-app purchases:** none


### StarryWords

[App page](https://appshunter.io/ios/app/starrywords-learn-languages/id6789656172)

Create custom vocabulary decks with AI assistance for language learning. Study using flashcards, writing exercises, matching games, or AI conversations. Track progress and use home screen widgets for daily word reminders.

**Highlights:** AI-generated vocabulary decks, Multiple study modes (flashcards, writing, matching), AI conversation practice, Home screen widgets, Smart review schedule, Progress tracking and stats, Support for numerous languages

**Features:** iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (lower monthly limits) | $3.99 | per month |
| Pro (weekly) | $4.99 | per 7 days |
| Pro (monthly) | $12.99 | per month |
| Pro (lower monthly limits) | $29.99 | per year |
| Pro (annual) | $39.99 | per year |


## Frequently asked questions

### Is SDU Events free?

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

### Is StarryWords free?

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

### Do SDU Events or StarryWords have ads?

Neither SDU Events nor StarryWords shows ads.

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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.*