# AI vs Tomorrow’s Answer

The clearest difference is update cadence: AI at every 2 weeks against Tomorrow’s Answer's every 2 months. AI also leads on iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI sells 4 in-app purchases, starting at $3.99 per month and Tomorrow’s Answer sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AI ships an update every 2 weeks, Tomorrow’s Answer every 2 months. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | AI | Tomorrow’s Answer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 33 MB | 16 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Yuhui Wang](https://appshunter.io/developer/1836149650) | [俊辰 黎](https://appshunter.io/developer/1813083979) |

## What reviewers say

### AI

[App page](https://appshunter.io/ios/app/ai-astrobot/id6751778202)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $19.99 | per year |
| Yearly Subscription | $44.99 | per year |


### Tomorrow’s Answer

[App page](https://appshunter.io/ios/app/tomorrows-answer/id6754094417)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Energy Points +100 | $0.99 | one-time |
| Energy Points +500 | $2.99 | one-time |
| Energy Points +1000 | $3.99 | one-time |


## Frequently asked questions

### Is AI free?

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

### Is Tomorrow’s Answer free?

Tomorrow’s Answer is free to download, with in-app purchases available.

### Do AI or Tomorrow’s Answer have ads?

Neither AI nor Tomorrow’s Answer shows ads.

### Which is updated more often, AI or Tomorrow’s Answer?

AI ships an update every 2 weeks, and Tomorrow’s Answer every 2 months. Most recently, AI was updated on October 25, 2026 and Tomorrow’s Answer on October 10, 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.*