# FastBoard vs 脑洞无边AI

FastBoard and 脑洞无边AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. FastBoard sells 1 one-off in-app purchase and 脑洞无边AI sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

FastBoard ships an update every 3 weeks, 脑洞无边AI monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | FastBoard | 脑洞无边AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (252 ratings)](https://appshunter.io/ios/app/fastboard-phrase-keyboard/id1462074199/reviews)** | — |
| Number of ratings | **252** | — |
| Positive reviews | 77.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 21 MB | 23 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chung-I Yu](https://appshunter.io/developer/1462074198) | [无锡无边网络技术有限公司](https://appshunter.io/developer/1719083167) |

## What reviewers say

### FastBoard

[App page](https://appshunter.io/ios/app/fastboard-phrase-keyboard/id1462074199)

This keyboard app allows you to create custom text phrases and send them with a single tap, eliminating the need for copy-pasting. It offers an elegant interface, unlimited phrase customization, and seamless switching with the standard keyboard. Enjoy privacy and security with no data collection.

**Highlights:** One-tap message sending, Customizable text phrases, Intuitive interface, No ads, Seamless keyboard switching, Privacy-focused

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastBoard Pro | $14.99 | one-time |

**What reviewers like**

- 👍 Great for repetitive text
- 🚀 Works perfectly for property managers
- ✨ Amazing and free
- 💡 Helps with music IDs
- 👍 Good tool for poor typers

**What reviewers complain about**

- 💰 Trying to cash in with subscriptions
- 🐛 Many bugs
- 🤔 Security seemed questionable
- 🐛 No autocorrect when switching keyboards
- 🐛 Misses half the letters typed

**Reported bugs**

- A lot of bugs
- Send and close keyboard function not implemented
- No autocorrect when switching keyboards
- Misses half the letters typed
- Unable to load, tried multiple times to add keyboard

**Requested features**

- Allow folders for different subjects
- Allow folders to sort phrases
- Leave off where you were instead of scrolling
- Link program to cloud account for easy use across devices
- Implement send and close keyboard function


### 脑洞无边AI

[App page](https://appshunter.io/ios/app/ai/id6473520619)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 260能量 | $0.99 | one-time |
| 7日会员 | $0.99 | one-time |
| 1200能量 | $2.99 | one-time |
| 月度会员 | $5.99 | one-time |
| 4600能量 | $6.99 | one-time |
| 10000能量 | $14.99 | one-time |
| 24000能量 | $29.99 | one-time |


## Frequently asked questions

### Is FastBoard free?

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

### Is 脑洞无边AI free?

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

### Do FastBoard or 脑洞无边AI have ads?

Neither FastBoard nor 脑洞无边AI shows ads.

### Which is updated more often, FastBoard or 脑洞无边AI?

FastBoard ships an update every 3 weeks, and 脑洞无边AI monthly. Most recently, FastBoard was updated on November 3, 2026 and 脑洞无边AI on November 4, 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.*