# CDNSMART vs 愉悦记

The clearest difference is in-app purchases: CDNSMART at none against 愉悦记's 1. 愉悦记's advantage is update cadence (every 8 days vs every 15 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 愉悦记 sells 1 in-app purchase, starting at $0.99 per month. CDNSMART asks for nothing beyond the download.

CDNSMART ships an update every 15 months, 愉悦记 every 8 days. The most recent releases landed on October 26, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CDNSMART | 愉悦记 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 239 MB | 33 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [惠州市西顿工业发展有限公司](https://appshunter.io/developer/1449694664) | [洋贝 赵](https://appshunter.io/developer/1878243877) |

## What reviewers say

### CDNSMART

[App page](https://appshunter.io/ios/app/cdnsmart/id1449694665)

**In-app purchases:** none


### 愉悦记

[App page](https://appshunter.io/ios/app/id6798150887)

This app helps you privately record intimate life experiences and self-pleasure moments. Track time, duration, and satisfaction ratings, with private notes. Visualize your frequency and satisfaction trends with calendar views and charts, all stored locally on your device for complete privacy.

**Highlights:** Record intimate life and self-pleasure, Track time, duration, and satisfaction, Add private notes and feelings, Calendar view for frequency and cycles, Automatic charts for satisfaction trends, Local data storage for privacy, Face ID/Touch ID lock

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 愉悦记月度会员 | $0.99 | per month |


## Frequently asked questions

### Is CDNSMART free?

CDNSMART is free to download, with no in-app purchases.

### Is 愉悦记 free?

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

### Do CDNSMART or 愉悦记 have ads?

Neither CDNSMART nor 愉悦记 shows ads.

### Which is updated more often, CDNSMART or 愉悦记?

CDNSMART ships an update every 15 months, and 愉悦记 every 8 days. Most recently, CDNSMART was updated on October 26, 2026 and 愉悦记 on October 13, 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.*