# 提乐无穷 vs 企鹅日记

The clearest difference is in-app purchases: 提乐无穷 at none against 企鹅日记's 3. 提乐无穷 also leads on update cadence (daily vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 企鹅日记 sells 3 in-app purchases, starting at $0.99 per month. 提乐无穷 asks for nothing beyond the download.

提乐无穷 ships an update daily, 企鹅日记 fortnightly. Both last shipped on October 28, 2026.

## The numbers

| Metric | 提乐无穷 | 企鹅日记 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6769966982/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Monetization | — | Freemium |
| Size | 6 MB | 35 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [永乐 詹](https://appshunter.io/developer/1809276072) | [凯 廖](https://appshunter.io/developer/1896687767) |

## What reviewers say

### 提乐无穷

[App page](https://appshunter.io/ios/app/id6744857572)

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

**In-app purchases:** none


### 企鹅日记

[App page](https://appshunter.io/ios/app/id6769966982)

This app securely records your baby's growth milestones with a focus on privacy and local data storage. It offers comprehensive tracking for feeding, sleep, health, and finances, all without ads or community features.

**Highlights:** Local data storage with iCloud sync, Comprehensive feeding and sleep tracking, Health monitoring (temperature, vaccines), Smart growth curve generation (WHO standards), Medication and supplement management, Financial tracking for gifts and savings, Support for multiple baby profiles

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Membership | $0.99 | per month |
| Annual Pro Member | $3.99 | per year |
| 永久Pro会员 | $6.99 | one-time |


## Frequently asked questions

### Is 提乐无穷 free?

提乐无穷 is free to download, with no in-app purchases.

### Is 企鹅日记 free?

企鹅日记 is free to download, with in-app purchases available.

### Do 提乐无穷 or 企鹅日记 have ads?

Neither 提乐无穷 nor 企鹅日记 shows ads.

### Which is updated more often, 提乐无穷 or 企鹅日记?

提乐无穷 ships an update daily, and 企鹅日记 fortnightly. Most recently, 提乐无穷 was updated on October 28, 2026 and 企鹅日记 on October 28, 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.*