# Yap AI vs HammerAI

The clearest difference is review sentiment: Yap AI at 100% against HammerAI's 0%. Yap AI also leads on in-app purchases (none vs 10) and update cadence (every 9 days vs every 6 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. HammerAI sells 10 in-app purchases, starting at $4.99 per 7 days. Yap AI asks for nothing beyond the download.

Yap AI holds the better App Store score, 3.4 against 3.1. Both are backed by a comparable volume of ratings — 10 and 22 respectively. Written reviews point the same way: 100% of Yap AI's written reviews are positive against 0% of HammerAI's.

Yap AI ships an update every 9 days, HammerAI every 6 weeks. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Yap AI | HammerAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (10 ratings)](https://appshunter.io/ios/app/yap-ai/id6633414696/reviews)** | [3.1 (22 ratings)](https://appshunter.io/ios/app/hammerai/id6770699376/reviews) |
| Number of ratings | 10 | **22** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 49 MB | 33 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Fun Futures LLC](https://appshunter.io/developer/1687357262) | [HammerAI](https://appshunter.io/developer/1896761542) |

## What reviewers say

### Yap AI

[App page](https://appshunter.io/ios/app/yap-ai/id6633414696)

Engage in private, offline conversations with custom AI characters. Roleplay or use the AI as a personal assistant without an internet connection. Download AI models once for anytime, anywhere access.

**Highlights:** Offline AI chat, Custom AI models, Uncensored conversations, Roleplaying, Personal assistant AI, No internet required

**Features:** macOS Compatibility

**In-app purchases:** none


### HammerAI

[App page](https://appshunter.io/ios/app/hammerai/id6770699376)

Engage in immersive roleplay with thousands of AI characters, create your own stories, and generate unique images. This app prioritizes user privacy by allowing local storage of chats and characters, with no ads or tracking.

**Highlights:** Thousands of AI characters, AI roleplay and character chat, Group chats with multiple AIs, Co-author stories with AI, AI image generation, Text-to-speech with 300+ voices, Local chat and character storage

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Weekly | $4.99 | per 7 days |
| Ultimate Weekly | $9.99 | per 7 days |
| Advanced Monthly | $17.99 | per month |
| Starter Quarterly | $23.99 | per 3 months |
| Ultimate Monthly | $34.99 | per month |
| Advanced Quarterly | $47.99 | per 3 months |
| Starter Yearly | $84.99 | per year |
| Ultimate Quarterly | $94.99 | per 3 months |
| Advanced Yearly | $169.99 | per year |
| Ultimate Yearly | $329.99 | per year |


## Frequently asked questions

### Is Yap AI free?

Yap AI is free to download, with no in-app purchases.

### Is HammerAI free?

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

### Which has better reviews, Yap AI or HammerAI?

Yap AI is rated higher. Yap AI averages 3.4 out of 5 from 10 ratings, while HammerAI averages 3.1 from 22 ratings.

### Do Yap AI or HammerAI have ads?

Neither Yap AI nor HammerAI shows ads.

### Which is updated more often, Yap AI or HammerAI?

Yap AI ships an update every 9 days, and HammerAI every 6 weeks. Most recently, Yap AI was updated on November 8, 2026 and HammerAI on November 5, 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.*