# 灵感泡泡 vs PiecePlan

The clearest difference is in-app purchases: 灵感泡泡 at none against PiecePlan's 2. PiecePlan's advantage is update cadence (every 5 days vs every 2 months) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. PiecePlan sells 2 in-app purchases, starting at $0.99 per month. 灵感泡泡 asks for nothing beyond the download.

灵感泡泡 ships an update every 2 months, PiecePlan every 5 days. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 灵感泡泡 | PiecePlan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 8 MB | 105 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [一博 孙](https://appshunter.io/developer/6797459033) | [海超 张](https://appshunter.io/developer/1872855363) |

## What reviewers say

### 灵感泡泡

[App page](https://appshunter.io/ios/app/idea-bubble/id6797498917)

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

**In-app purchases:** none


### PiecePlan

[App page](https://appshunter.io/ios/app/pieceplan-ai-daily-planner/id6804388207)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 拼拼日程会员 | $0.99 | per month |
| 拼拼日程年度会员 | $7.99 | per year |


## Frequently asked questions

### Is 灵感泡泡 free?

灵感泡泡 is free to download, with no in-app purchases.

### Is PiecePlan free?

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

### Do 灵感泡泡 or PiecePlan have ads?

Neither 灵感泡泡 nor PiecePlan shows ads.

### Which is updated more often, 灵感泡泡 or PiecePlan?

灵感泡泡 ships an update every 2 months, and PiecePlan every 5 days. Most recently, 灵感泡泡 was updated on October 17, 2026 and PiecePlan on October 8, 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.*