# ChatAI vs Grindmate

The clearest difference is in-app purchases: ChatAI at none against Grindmate's 5. Grindmate's advantage is update cadence (every 2 weeks vs every 5 months) and iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Grindmate sells 5 in-app purchases, starting at $4.99 per 7 days. ChatAI asks for nothing beyond the download.

ChatAI ships an update every 5 months, Grindmate every 2 weeks. The most recent releases landed on October 28, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | ChatAI | Grindmate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/grindmate-personal-assistant/id6765983905/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 2 MB | 4 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Saurabh Sharma](https://appshunter.io/developer/1863451331) | [Micky Biddison](https://appshunter.io/developer/1896151395) |

## What reviewers say

### ChatAI

[App page](https://appshunter.io/ios/app/chatai-on-device-ai/id6759482575)

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

**In-app purchases:** none


### Grindmate

[App page](https://appshunter.io/ios/app/grindmate-personal-assistant/id6765983905)

This personal assistant helps you stay organized and accountable with AI-powered task management, calendar syncing, and focus modes. It offers smart notifications and weekly reports to keep you on track without distractions.

**Highlights:** AI-powered task creation and scheduling, Calendar and reminders synchronization, Location-based reminders, Focus mode for deep work, Weekly intelligence reports, Drill Sergeant mode for accountability, Multilingual AI support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Quarterly | $24.99 | per 3 months |
| 6 months | $44.99 | per 6 months |
| Yearly | $74.99 | per year |


## Frequently asked questions

### Is ChatAI free?

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

### Is Grindmate free?

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

### Do ChatAI or Grindmate have ads?

Neither ChatAI nor Grindmate shows ads.

### Which is updated more often, ChatAI or Grindmate?

ChatAI ships an update every 5 months, and Grindmate every 2 weeks. Most recently, ChatAI was updated on October 28, 2026 and Grindmate on October 19, 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.*