# Chat AI vs Campaign Codex

The clearest difference is monetization model: Campaign Codex at free with in-app purchases against Chat AI's subscription. Campaign Codex also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 73%). Chat AI's advantage is ratings volume (1.1K vs 2) and iOS requirement (15 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Chat AI sells 12 in-app purchases, starting at $4.99 per 7 days and Campaign Codex sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Campaign Codex holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Chat AI has 1.1K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 73% of Chat AI's written reviews are positive against 100% of Campaign Codex's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Chat AI | Campaign Codex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.1K ratings)](https://appshunter.io/ios/app/chat-ai-ask-chatbot-answers/id6446177789/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/campaign-codex/id6754894239/reviews)** |
| Number of ratings | **1.1K** | 2 |
| Positive reviews | 72.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 217 MB | 35 MB |
| Requires iOS | **15** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lutech-DN](https://appshunter.io/developer/1700646669) | [CommonGroundTech, LLC](https://appshunter.io/developer/1692665054) |

## What reviewers say

### Chat AI

[App page](https://appshunter.io/ios/app/chat-ai-ask-chatbot-answers/id6446177789)

This AI-powered assistant helps with writing, image generation, PDF analysis, and understanding video content. It offers tools for grammar checking, rewriting, social media posts, and coding assistance, boosting productivity and creativity.

**Highlights:** AI Writing Assistant, Text-to-Image Generation, PDF Summarization & Rewriting, YouTube Video Analysis, Grammar & Spelling Correction, Social Media Post Creator, Code Writing & Checking

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $4.99 | per 7 days |
| Ask AI 1 Week | $6.99 | per 7 days |
| Ask AI Weekly Premium | $6.99 | per 7 days |
| Ask AI Weekly Trial Plan | $6.99 | per 7 days |
| Ask AI Weekly Plan | $6.99 | per 7 days |
| Ask AI Monthly Plan | $15.99 | per month |
| 1 Monthly | $15.99 | per month |
| Ask AI 1 Year | $19.99 | per year |
| 1 Year | $39.99 | per year |
| Ask AI Yearly Premium | $39.99 | per year |
| Ask AI Yearly Plan | $39.99 | per year |
| Lifetime | $49.99 | one-time |

**What reviewers like**

- 👍 Helpful for writing and summarizing
- 🚀 Instant response time
- 🤖 Excellent AI capabilities
- 💡 Versatile and adaptable
- 🤩 Amazing app, very useful

**What reviewers complain about**

- 🐛 App not working/crashing
- 🤔 Frequent errors/glitches
- 💰 Subscription/payment issues
- 🤷‍♀️ Doesn't understand basic commands

**Reported bugs**

- App stops working after a few months
- Subscription not transferring to new device
- Perpetual 'thinking' state, no response

**Requested features**

- Add landscape mode for iPad
- Increase number of free questions per day
- Improve error handling and stability


### Campaign Codex

[App page](https://appshunter.io/ios/app/campaign-codex/id6754894239)

This app is a comprehensive campaign manager for Game Masters, designed for iPad. It offers tools for combat tracking, quest management, NPC details, and quick rule references, all accessible offline for seamless live sessions.

**Highlights:** Combat tracking with initiative and HP, Campaign journal for notes and prep, Quest tracking with status and rewards, NPC management and story hooks, Party and character reference, Loot tracking, Quick rules reference, Offline-first storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Campaign Codex Premium Monthly | $4.99 | per month |
| Campaign Codex Premium Annual | $34.99 | per year |


## Frequently asked questions

### Is Chat AI free?

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

### Is Campaign Codex free?

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

### Which has better reviews, Chat AI or Campaign Codex?

Campaign Codex is rated higher. Chat AI averages 4.6 out of 5 from 1.1K ratings, while Campaign Codex averages 5.0 from 2 ratings.

### Do Chat AI or Campaign Codex have ads?

Neither Chat AI nor Campaign Codex shows ads.

### Which is updated more often, Chat AI or Campaign Codex?

Chat AI ships an update every 2 weeks, and Campaign Codex every 2 weeks. Most recently, Chat AI was updated on October 22, 2026 and Campaign Codex on October 21, 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.*