# 乐龄听书 vs PlanetClock

The clearest difference is price: 乐龄听书 at Free against PlanetClock's $0.99. 乐龄听书 also leads on iOS requirement (9.0 vs 11.0). PlanetClock's advantage is update cadence (weekly vs every 3 weeks). On ads, in-app purchases and device support there is nothing between them.

乐龄听书 is free to download; PlanetClock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

乐龄听书 ships an update every 3 weeks, PlanetClock weekly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 乐龄听书 | PlanetClock |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 34 MB | 11 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anhui Science&Technology Publishing House](https://appshunter.io/developer/1187075575) | [宇帆 刘](https://appshunter.io/developer/1729755659) |

## What reviewers say

### 乐龄听书

[App page](https://appshunter.io/ios/app/id1461701830)

**Features:** macOS Compatibility

**In-app purchases:** none


### PlanetClock

[App page](https://appshunter.io/ios/app/planetclock-minimalist-clock/id6477571963)

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

**In-app purchases:** none


## Frequently asked questions

### Is 乐龄听书 free?

乐龄听书 is free to download, with no in-app purchases.

### Is PlanetClock free?

PlanetClock costs $0.99, with no in-app purchases.

### Do 乐龄听书 or PlanetClock have ads?

Neither 乐龄听书 nor PlanetClock shows ads.

### Which is updated more often, 乐龄听书 or PlanetClock?

乐龄听书 ships an update every 3 weeks, and PlanetClock weekly. Most recently, 乐龄听书 was updated on October 25, 2026 and PlanetClock on October 27, 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.*