# start Time vs Chat AI

The clearest difference is ads: start Time at none against Chat AI's shown. Chat AI's advantage is update cadence (every 9 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. start Time sells 3 in-app purchases, starting at $0.99 per month and Chat AI sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

start Time ships an update every 2 months, Chat AI every 9 days. The most recent releases landed on July 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | start Time | Chat AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 15 MB | 90 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Santiago LEON](https://appshunter.io/developer/630890202) | [Genioworks Consulting & It-Services UG (haftungsbeschrankt)](https://appshunter.io/developer/1147801801) |

## What reviewers say

### start Time

[App page](https://appshunter.io/ios/app/start-time-adhd-timer/id6476637641)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| 6 Months | $3.99 | per 6 months |
| Yearly | $7.99 | per year |


### Chat AI

[App page](https://appshunter.io/ios/app/chat-ai-ask-the-assistant-bot/id6738143156)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $4.99 | per 7 days |
| Full Access | $39.99 | per year |


## Frequently asked questions

### Is start Time free?

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

### Is Chat AI free?

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

### Do start Time or Chat AI have ads?

Chat AI shows ads; start Time does not.

### Which is updated more often, start Time or Chat AI?

start Time ships an update every 2 months, and Chat AI every 9 days. Most recently, start Time was updated on July 16, 2026 and Chat AI on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*