# 柠檬自习室 vs 小鹿待办

The clearest difference is ads: 小鹿待办 at none against 柠檬自习室's shown. 小鹿待办 also leads on update cadence (every 2 days vs every 6 weeks). 柠檬自习室's advantage is rating (4.9 vs 4.7) and iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. 柠檬自习室 sells 4 one-off in-app purchases and 小鹿待办 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

柠檬自习室 holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 18 and 19 respectively. Written reviews point the same way: 95% of 柠檬自习室's written reviews are positive against 88% of 小鹿待办's.

柠檬自习室 ships an update every 6 weeks, 小鹿待办 every 2 days. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 柠檬自习室 | 小鹿待办 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (18 ratings)](https://appshunter.io/ios/app/id1562565200/reviews)** | [4.7 (19 ratings)](https://appshunter.io/ios/app/id6446005010/reviews) |
| Number of ratings | 18 | **19** |
| Positive reviews | **94.6% of reviews** | 88.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 171 MB | 19 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Ningmengyoumeng Science & Technology Co., Ltd](https://appshunter.io/developer/1452864063) | [俊航 何](https://appshunter.io/developer/1106886288) |

## What reviewers say

### 柠檬自习室

[App page](https://appshunter.io/ios/app/id1562565200)

This app provides a virtual study environment to help users develop consistent study habits and improve focus. It offers various virtual classrooms, reminders, and daily statistics to track progress.

**Highlights:** Online study sessions, Choice of virtual classrooms, Realistic classroom simulation, Daily study statistics, Progress tracking, Reminders and check-ins

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 柠檬叶12元 | $1.99 | one-time |
| 自习礼盒-18元 | $2.99 | one-time |
| 柠檬叶18元 | $2.99 | one-time |
| 自习礼盒-25元 | $3.99 | one-time |


### 小鹿待办

[App page](https://appshunter.io/ios/app/id6446005010)

This app helps you focus on important tasks using the Pomodoro Technique and ambient sounds. Track your progress with a timeline and sync across devices via iCloud. Improve productivity and time management effortlessly.

**Highlights:** Pomodoro timer for focused work, Ambient white noise for concentration, Timeline for tracking progress, Multi-device iCloud synchronization, Task and plan management

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久高级会员 | $0.99 | one-time |


## Frequently asked questions

### Is 柠檬自习室 free?

柠檬自习室 is free to download, with in-app purchases available.

### Is 小鹿待办 free?

小鹿待办 is free to download, with in-app purchases available.

### Which has better reviews, 柠檬自习室 or 小鹿待办?

柠檬自习室 is rated higher. 柠檬自习室 averages 4.9 out of 5 from 18 ratings, while 小鹿待办 averages 4.7 from 19 ratings.

### Do 柠檬自习室 or 小鹿待办 have ads?

柠檬自习室 shows ads; 小鹿待办 does not.

### Which is updated more often, 柠檬自习室 or 小鹿待办?

柠檬自习室 ships an update every 6 weeks, and 小鹿待办 every 2 days. Most recently, 柠檬自习室 was updated on September 21, 2026 and 小鹿待办 on September 22, 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.*