# 90PLUS vs VocabSpark

The clearest difference is in-app purchases: 90PLUS at none against VocabSpark's 4. 90PLUS also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. VocabSpark sells 4 in-app purchases, starting at $5.99 per month. 90PLUS asks for nothing beyond the download.

## The numbers

| Metric | 90PLUS | VocabSpark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 32 MB | 48 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lili Fang](https://appshunter.io/developer/1762180060) | [Yu Chen](https://appshunter.io/developer/6786887290) |

## What reviewers say

### 90PLUS

[App page](https://appshunter.io/ios/app/90plus/id6624304349)

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

**In-app purchases:** none


### VocabSpark

[App page](https://appshunter.io/ios/app/vocabspark/id6788756407)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Family Monthly | $9.99 | per month |
| Premium (Yearly) | $49.99 | per year |
| Family (Yearly) | $59.99 | per year |


## Frequently asked questions

### Is 90PLUS free?

90PLUS is free to download, with no in-app purchases.

### Is VocabSpark free?

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

### Do 90PLUS or VocabSpark have ads?

Neither 90PLUS nor VocabSpark 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.*