# 启鸣学伴 vs Rulvo

The clearest difference is in-app purchases: 启鸣学伴 at none against Rulvo's 1. 启鸣学伴 also leads on iOS requirement (15.6 vs 17.0). Rulvo's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Rulvo sells 1 one-off in-app purchase. 启鸣学伴 asks for nothing beyond the download.

启鸣学伴 ships an update every 2 weeks, Rulvo every 5 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | 启鸣学伴 | Rulvo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rulvo/id6807753839/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 69 MB | 162 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [启鸣达人(珠海横琴)教育科技有限责任公司](https://appshunter.io/developer/1596051107) | [同德 郑](https://appshunter.io/developer/6788617584) |

## What reviewers say

### 启鸣学伴

[App page](https://appshunter.io/ios/app/id6744516543)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rulvo

[App page](https://appshunter.io/ios/app/rulvo/id6807753839)

This app helps students manage their academic life by providing tools for scheduling, focused study sessions, and exam preparation. It offers countdown timers, customizable plans, and progress tracking to ensure users are ready for their exams.

**Highlights:** Exam countdown timer, Daily timetable scheduling, Focused study sessions with breaks, Timed exam practice mode, Live Activity and Home Screen widgets, Learning history and daily summaries

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 格律 Pro 永久解锁 | $5.99 | one-time |


## Frequently asked questions

### Is 启鸣学伴 free?

启鸣学伴 is free to download, with no in-app purchases.

### Is Rulvo free?

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

### Do 启鸣学伴 or Rulvo have ads?

Neither 启鸣学伴 nor Rulvo shows ads.

### Which is updated more often, 启鸣学伴 or Rulvo?

启鸣学伴 ships an update every 2 weeks, and Rulvo every 5 days. Most recently, 启鸣学伴 was updated on October 25, 2026 and Rulvo on October 25, 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.*