# Super Knowledge vs English IPA Chart

The clearest difference is in-app purchases: Super Knowledge at none against English IPA Chart's 1. Super Knowledge also leads on update cadence (weekly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. English IPA Chart sells 1 one-off in-app purchase. Super Knowledge asks for nothing beyond the download.

Super Knowledge ships an update weekly, English IPA Chart every 5 weeks. The most recent releases landed on October 25, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Super Knowledge | English IPA Chart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 47 MB | 44 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ahmed Rashad](https://appshunter.io/developer/1681639605) | [丹丹 王](https://appshunter.io/developer/1636101439) |

## What reviewers say

### Super Knowledge

[App page](https://appshunter.io/ios/app/super-knowledge/id6447532620)

**Features:** macOS Compatibility

**In-app purchases:** none


### English IPA Chart

[App page](https://appshunter.io/ios/app/english-ipa-chart/id6475965915)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


## Frequently asked questions

### Is Super Knowledge free?

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

### Is English IPA Chart free?

English IPA Chart is free to download, with in-app purchases available.

### Do Super Knowledge or English IPA Chart have ads?

Neither Super Knowledge nor English IPA Chart shows ads.

### Which is updated more often, Super Knowledge or English IPA Chart?

Super Knowledge ships an update weekly, and English IPA Chart every 5 weeks. Most recently, Super Knowledge was updated on October 25, 2026 and English IPA Chart on September 27, 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.*