# Devil's Dictionary vs That Ish

The clearest difference is ads: That Ish at none against Devil's Dictionary's shown. That Ish also leads on update cadence (every 6 days vs every 3 months). Devil's Dictionary's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. Devil's Dictionary sells 2 one-off in-app purchases and That Ish sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Devil's Dictionary ships an update every 3 months, That Ish every 6 days. The most recent releases landed on September 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Devil's Dictionary | That Ish |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/that-ish-learn-american-slang/id6739541391/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 20 MB | 26 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Michael Todd](https://appshunter.io/developer/1211079532) | [Fldtrip Studio LLC](https://appshunter.io/developer/1785918564) |

## What reviewers say

### Devil's Dictionary

[App page](https://appshunter.io/ios/app/devils-dictionary/id1213731213)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | one-time |
| Premium Annual | $9.99 | one-time |


### That Ish

[App page](https://appshunter.io/ios/app/that-ish-learn-american-slang/id6739541391)

This app helps you understand and use modern slang. It offers AI-powered translations, daily slang lessons with cultural context, and interactive games to test your vocabulary. Perfect for staying current with language trends.

**Highlights:** AI slang translation, Daily slang origin lessons, Interactive word games, Slang search by word or region, Code-switching practice, Cultural context for slang

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| That Ish Monthly | $3.99 | per month |
| That Ish | $4.99 | per month |
| That Ish Annual | $24.99 | per year |
| That Ish | $29.99 | per year |


## Frequently asked questions

### Is Devil's Dictionary free?

Devil's Dictionary is free to download, with in-app purchases available.

### Is That Ish free?

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

### Do Devil's Dictionary or That Ish have ads?

Devil's Dictionary shows ads; That Ish does not.

### Which is updated more often, Devil's Dictionary or That Ish?

Devil's Dictionary ships an update every 3 months, and That Ish every 6 days. Most recently, Devil's Dictionary was updated on September 10, 2026 and That Ish on September 17, 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.*