# AI+ Chat vs SubEraser

The clearest difference is price: AI+ Chat at Free against SubEraser's $3.99. AI+ Chat also leads on update cadence (weekly vs monthly) and iOS requirement (14.0 vs 18.4). SubEraser's advantage is in-app purchases (none vs 10) and ads (none vs shown). On device support there is nothing between them.

AI+ Chat is free to download; SubEraser costs $3.99 up front. AI+ Chat sells 10 in-app purchases, starting at $4.99 per 7 days. SubEraser asks for nothing beyond the download.

AI+ Chat ships an update weekly, SubEraser monthly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AI+ Chat | SubEraser |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[3.9 (16 ratings)](https://appshunter.io/ios/app/ai-plus-chat-ai-chatbot-assistant/id1672476683/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 102 MB | 2 MB |
| Requires iOS | **14.0** | 18.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [SMART WIDGET LABS COMPANY LIMITED](https://appshunter.io/developer/1561934122) | [Cedrik Razafimanantsoa](https://appshunter.io/developer/1810428729) |

## What reviewers say

### AI+ Chat

[App page](https://appshunter.io/ios/app/ai-plus-chat-ai-chatbot-assistant/id1672476683)

This AI-powered assistant leverages advanced models for conversations, text generation, and complex task completion. It offers features like writing assistance, creative brainstorming, grammar correction, and code generation, all through an intuitive interface.

**Highlights:** Advanced AI model integration (GPT-3.5, GPT-4), Personalized conversational experience, Text generation for various content types, Creative brainstorming and idea generation, Grammar correction and text simplification, Code generation from natural language, Translation services

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Trial | $4.99 | per 7 days |
| Weekly AI powered by ChatGPT | $4.99 | per 7 days |
| Weekly AI powered by ChatGPT | $6.99 | per 7 days |
| Weekly AI powered by ChatGPT | $6.99 | per 7 days |
| Monthly 1 | $8.99 | per month |
| Weekly AI powered by ChatGPT | $9.99 | per 7 days |
| Yearly AI powered by ChatGPT | $39.99 | per year |
| Yearly AI powered by ChatGPT | $69.99 | per year |
| Yearly AI powered by ChatGPT | $99.99 | per year |
| Lifetime 1 | $59.99 | one-time |


### SubEraser

[App page](https://appshunter.io/ios/app/suberaser/id6745708274)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI+ Chat free?

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

### Is SubEraser free?

SubEraser costs $3.99, with no in-app purchases.

### Do AI+ Chat or SubEraser have ads?

AI+ Chat shows ads; SubEraser does not.

### Which is updated more often, AI+ Chat or SubEraser?

AI+ Chat ships an update weekly, and SubEraser monthly. Most recently, AI+ Chat was updated on October 25, 2026 and SubEraser on October 30, 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.*