# MP3 Converter vs 簡單日曆

The clearest difference is in-app purchases: 簡單日曆 at none against MP3 Converter's 4. 簡單日曆 also leads on rating (5.0 vs 4.7). MP3 Converter's advantage is ads (none vs shown) and ratings volume (171 vs 1). On price and device support there is nothing between them.

Both are free to download. MP3 Converter sells 4 one-off in-app purchases. 簡單日曆 asks for nothing beyond the download.

簡單日曆 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: MP3 Converter has 171 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 90% of MP3 Converter's written reviews are positive against 67% of 簡單日曆's, so the app with the better star average is not the one people write more warmly about.

MP3 Converter ships an update fortnightly, 簡單日曆 every 5 weeks. The most recent releases landed on October 29, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | MP3 Converter | 簡單日曆 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (171 ratings)](https://appshunter.io/ios/app/mp3-converter-making-ringtone/id1437263307/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1451896626/reviews)** |
| Number of ratings | **171** | 1 |
| Positive reviews | **90.4% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 13 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小龙 刘](https://appshunter.io/developer/1171012527) | [Yihang Huang](https://appshunter.io/developer/1451896625) |

## What reviewers say

### MP3 Converter

[App page](https://appshunter.io/ios/app/mp3-converter-making-ringtone/id1437263307)

Easily extract audio from videos and set it as a custom ringtone. Supports a wide range of audio and video formats, with a built-in player for convenience. Offers batch processing for efficient ringtone creation.

**Highlights:** Extract audio from video, Create custom ringtones, Supports multiple formats, Built-in video/audio player, Batch processing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Number of conversions | $0.99 | one-time |
| All formats | $1.99 | one-time |
| Remove ads | $1.99 | one-time |
| Professional | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 🚀 Fast conversion speed
- 💰 Free with no subscription required
- 🎵 Supports multiple file formats
- 📱 Works directly on mobile devices

**What reviewers complain about**

- 📢 Excessive ads during conversion
- 🐛 App crashes during file conversion
- ❌ Missing or unclear instructions
- 📁 Confusing file location/output folder
- 🤔 Unintuitive user interface for some users

**Reported bugs**

- App crashes when converting files
- Output folder doesn't exist or is inaccessible
- Converted files disappear after sharing
- Inconsistent conversion success rates
- File import functionality issues

**Requested features**

- Batch conversion capability
- Ability to import files directly from app
- Reduced or optional ad frequency
- Better file management and organization
- In-app instructions and tutorials


### 簡單日曆

[App page](https://appshunter.io/ios/app/id1451896626)

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

**In-app purchases:** none


## Frequently asked questions

### Is MP3 Converter free?

MP3 Converter is free to download, with in-app purchases available.

### Is 簡單日曆 free?

簡單日曆 is free to download, with no in-app purchases.

### Which has better reviews, MP3 Converter or 簡單日曆?

簡單日曆 is rated higher. MP3 Converter averages 4.7 out of 5 from 171 ratings, while 簡單日曆 averages 5.0 from 1 ratings.

### Do MP3 Converter or 簡單日曆 have ads?

簡單日曆 shows ads; MP3 Converter does not.

### Which is updated more often, MP3 Converter or 簡單日曆?

MP3 Converter ships an update fortnightly, and 簡單日曆 every 5 weeks. Most recently, MP3 Converter was updated on October 29, 2026 and 簡單日曆 on October 21, 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.*