# Success vs AI Chat Assistant

The clearest difference is in-app purchases: Success at none against AI Chat Assistant's 12. Success also leads on update cadence (daily vs weekly). AI Chat Assistant's advantage is iOS requirement (15.5 vs 18.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. AI Chat Assistant sells 12 in-app purchases, starting at $7.99 per 7 days. Success asks for nothing beyond the download.

Success ships an update daily, AI Chat Assistant weekly. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Success | AI Chat Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (459 ratings)](https://appshunter.io/ios/app/ai-chat-assistant-chatboost/id6758393788/reviews)** |
| Number of ratings | — | **459** |
| Positive reviews | **66.7% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | **Free** | Freemium |
| Size | 71 MB | 152 MB |
| Requires iOS | 18.0 | **15.5** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KEVIN COHEN](https://appshunter.io/developer/1779103524) | [One Eighty Ltd.](https://appshunter.io/developer/1872680366) |

## What reviewers say

### Success

[App page](https://appshunter.io/ios/app/success/id6738054285)

This app helps you set, track, and achieve your personal goals with intuitive tools and smart reminders. Visualize your progress with charts and sync fitness data automatically. It's designed for anyone committed to personal growth and building better habits.

**Highlights:** Intuitive goal setting with custom targets, Smart progress tracking with visual charts, HealthKit integration for fitness goals, Customizable reminders and notifications, Dark Mode support, Privacy-focused with optional iCloud backup

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### AI Chat Assistant

[App page](https://appshunter.io/ios/app/ai-chat-assistant-chatboost/id6758393788)

This app offers a versatile AI assistant powered by multiple leading models, capable of answering questions, generating images, solving math problems via camera, and assisting with writing tasks. It also features voice interaction, file analysis, and specialized AI assistants for various needs.

**Highlights:** Multiple AI models (ChatGPT, Claude, Gemini, Grok, DeepSeek), AI image generation from text or photos, Camera-based math problem solver, AI-powered web search and summarization, Voice chat mode, File upload and analysis (PDF, DOC, XLS), 50+ specialized AI assistants

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chatplus Premium Access Weekly | $7.99 | per 7 days |
| Chatplus Premium Weekly | $7.99 | per 7 days |
| AI Chatbot Weekly Access- Chatplus | $8.99 | per 7 days |
| Chatplus Premium Weekly Trial | $9.99 | per 7 days |
| Chatplus Premium Monthly | $14.99 | per month |
| Chatplus Plus (1 Year Image) | $49.99 | per year |
| AI Chatbot Yearly Access- Chatplus | $69.99 | per year |
| Chatplus Premium Yearly | $69.99 | per year |
| Chatplus Premium Yearly | $89.99 | per year |
| premium | $6.99 | one-time |
| premium | $11.99 | one-time |
| Chatplus 10000 Credits | $29.99 | one-time |


## Frequently asked questions

### Is Success free?

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

### Is AI Chat Assistant free?

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

### Do Success or AI Chat Assistant have ads?

Neither Success nor AI Chat Assistant shows ads.

### Which is updated more often, Success or AI Chat Assistant?

Success ships an update daily, and AI Chat Assistant weekly. Most recently, Success was updated on October 23, 2026 and AI Chat Assistant on October 28, 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.*