# Simple Sleep Timer for Babies vs 植物朋友

The clearest difference is price: 植物朋友 at Free against Simple Sleep Timer for Babies's $4.99. 植物朋友 also leads on update cadence (monthly vs every 6 months) and iOS requirement (12.0 vs 18.0). Simple Sleep Timer for Babies's advantage is in-app purchases (none vs 4). On ads and device support there is nothing between them.

植物朋友 is free to download; Simple Sleep Timer for Babies costs $4.99 up front. 植物朋友 sells 4 in-app purchases, starting at $1.99 per month. Simple Sleep Timer for Babies asks for nothing beyond the download.

Simple Sleep Timer for Babies ships an update every 6 months, 植物朋友 monthly. The most recent releases landed on October 25, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Simple Sleep Timer for Babies | 植物朋友 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Size | 2 MB | 54 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Talkabout Design LLC](https://appshunter.io/developer/913695621) | [重庆洪塔网络科技有限公司](https://appshunter.io/developer/1791673060) |

## What reviewers say

### Simple Sleep Timer for Babies

[App page](https://appshunter.io/ios/app/simple-sleep-timer-for-babies/id1479923124)

**Features:** Apple Watch app

**In-app purchases:** none


### 植物朋友

[App page](https://appshunter.io/ios/app/id6747217086)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $1.99 | per month |
| 连续半年 | $6.99 | per 6 months |
| 连续包年 | $12.99 | per year |
| 永久会员 | $14.99 | one-time |


## Frequently asked questions

### Is Simple Sleep Timer for Babies free?

Simple Sleep Timer for Babies costs $4.99, with no in-app purchases.

### Is 植物朋友 free?

植物朋友 is free to download, with in-app purchases available.

### Do Simple Sleep Timer for Babies or 植物朋友 have ads?

Neither Simple Sleep Timer for Babies nor 植物朋友 shows ads.

### Which is updated more often, Simple Sleep Timer for Babies or 植物朋友?

Simple Sleep Timer for Babies ships an update every 6 months, and 植物朋友 monthly. Most recently, Simple Sleep Timer for Babies was updated on October 25, 2026 and 植物朋友 on October 3, 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.*