# Simple Sleep Timer for Babies vs 爱智

The clearest difference is price: 爱智 at Free against Simple Sleep Timer for Babies's $4.99. 爱智 also leads on update cadence (every 3 weeks vs every 6 months) and iOS requirement (13.0 vs 18.0). Simple Sleep Timer for Babies's advantage is in-app purchases (none vs 10) and ads (none vs shown). On device support there is nothing between them.

爱智 is free to download; Simple Sleep Timer for Babies costs $4.99 up front. 爱智 sells 10 one-off in-app purchases. Simple Sleep Timer for Babies asks for nothing beyond the download.

Simple Sleep Timer for Babies ships an update every 6 months, 爱智 every 3 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Simple Sleep Timer for Babies | 爱智 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1560929161/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 572 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Talkabout Design LLC](https://appshunter.io/developer/913695621) | [XI'AN ACOINFO TECHNOLOGY CO., LTD](https://appshunter.io/developer/1518227695) |

## 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


### 爱智

[App page](https://appshunter.io/ios/app/id1560929161)

This app transforms your home into a smart ecosystem, offering centralized storage, seamless screen casting, network management, and remote access to devices like printers and computers. It simplifies managing multiple smart home gadgets and provides a unified platform for a more intelligent and convenient lifestyle.

**Highlights:** Unified smart home device management, Local and remote screen casting, Automatic photo and video backup, Network configuration and parental controls, Remote printer access, Virtual computer access

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 普通会员•包季 活动 | $0.99 | one-time |
| 联合会员-豪华会员-包月-特权 | $5.99 | one-time |
| 联合会员-豪华会员-包月-超级特权 | $6.99 | one-time |
| 联合会员-豪华会员-包季-特权 | $14.99 | one-time |
| 联合会员-豪华会员-包季-超级特权 | $19.99 | one-time |
| 联合会员-高级会员-包年-特权抢购 | $24.99 | one-time |
| 联合会员-高级会员-包年-超级特权抢购 | $39.99 | one-time |
| 联合会员-豪华会员-包年-特权抢购 | $49.99 | one-time |
| 联合会员-豪华会员-包年-超级特权抢购 | $49.99 | one-time |
| 联合会员-豪华会员-包年-特权 | $59.99 | 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 爱智 free?

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

### Do Simple Sleep Timer for Babies or 爱智 have ads?

爱智 shows ads; Simple Sleep Timer for Babies does not.

### Which is updated more often, Simple Sleep Timer for Babies or 爱智?

Simple Sleep Timer for Babies ships an update every 6 months, and 爱智 every 3 weeks. Most recently, Simple Sleep Timer for Babies was updated on November 7, 2026 and 爱智 on November 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.*