# ExplosionMotor vs Clapback AI Keyboard

The clearest difference is price: Clapback AI Keyboard at Free against ExplosionMotor's $0.99. Clapback AI Keyboard also leads on rating (4.8 vs 4.0) and update cadence (every 11 months vs every 39 months). ExplosionMotor's advantage is in-app purchases (none vs 1) and review sentiment (100% vs 80%). On ads, device support and iOS requirement there is nothing between them.

Clapback AI Keyboard is free to download; ExplosionMotor costs $0.99 up front. Clapback AI Keyboard sells 1 in-app purchase, starting at $1.99 per month. ExplosionMotor asks for nothing beyond the download.

Clapback AI Keyboard holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Clapback AI Keyboard has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of ExplosionMotor's written reviews are positive against 80% of Clapback AI Keyboard's, so the app with the better star average is not the one people write more warmly about.

ExplosionMotor ships an update every 39 months, Clapback AI Keyboard every 11 months. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ExplosionMotor | Clapback AI Keyboard |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/explosionmotor/id399871641/reviews) | **[4.8 (18 ratings)](https://appshunter.io/ios/app/clapback-ai-keyboard/id6470733779/reviews)** |
| Number of ratings | 1 | **18** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 11 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 94 MB | 2 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [NMS Narcisse Mavoha Solutions Sarl](https://appshunter.io/developer/963941606) | [Clickety Clacks, LLC](https://appshunter.io/developer/1714123865) |

## What reviewers say

### ExplosionMotor

[App page](https://appshunter.io/ios/app/explosionmotor/id399871641)

Learn the principles of internal combustion engines with this tutorial application. It provides an English-language guide to understanding how these motors function.

**Highlights:** Internal combustion engine principles, Tutorial application, English language, Educational content

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

**In-app purchases:** none


### Clapback AI Keyboard

[App page](https://appshunter.io/ios/app/clapback-ai-keyboard/id6470733779)

This app helps you craft witty and savage comebacks instantly during conversations. Transform into a conversation boss and deliver snappy replies on the spot to elevate any chat or real-life moment. Become a comeback legend and leave everyone impressed.

**Highlights:** Instant comeback generation, Crafts savage and snappy replies, Elevates group chats, Enhances real-life conversations, Sharp and witty responses, AI-powered assistance

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Clapbacks | $1.99 | per month |


## Frequently asked questions

### Is ExplosionMotor free?

ExplosionMotor costs $0.99, with no in-app purchases.

### Is Clapback AI Keyboard free?

Clapback AI Keyboard is free to download, with in-app purchases available.

### Which has better reviews, ExplosionMotor or Clapback AI Keyboard?

Clapback AI Keyboard is rated higher. ExplosionMotor averages 4.0 out of 5 from 1 ratings, while Clapback AI Keyboard averages 4.8 from 18 ratings.

### Do ExplosionMotor or Clapback AI Keyboard have ads?

Neither ExplosionMotor nor Clapback AI Keyboard shows ads.

### Which is updated more often, ExplosionMotor or Clapback AI Keyboard?

ExplosionMotor ships an update every 39 months, and Clapback AI Keyboard every 11 months. Most recently, ExplosionMotor was updated on October 4, 2026 and Clapback AI Keyboard on October 10, 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.*