# Rabbit Converter vs PrefixPlus

The clearest difference is ads: Rabbit Converter at none against PrefixPlus's shown. Rabbit Converter also leads on monetization model (free vs ad-supported) and iOS requirement (8.0 vs 15.6). PrefixPlus's advantage is ratings volume (1.1K vs 17) and rating (4.7 vs 4.4). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PrefixPlus holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: PrefixPlus has 1.1K ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 67% of Rabbit Converter's written reviews are positive against 72% of PrefixPlus's.

Rabbit Converter ships an update every 5 months, PrefixPlus every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Rabbit Converter | PrefixPlus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (17 ratings)](https://appshunter.io/ios/app/rabbit-converter/id1032950289/reviews) | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/prefixplus-add-the-prefix/id1142430837/reviews)** |
| Number of ratings | 17 | **1.1K** |
| Positive reviews | 66.7% of reviews | **71.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 28 MB | 8 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [COMQUAS Co., Ltd](https://appshunter.io/developer/374193869) | [yasuhiko nagahara](https://appshunter.io/developer/1142430836) |

## What reviewers say

### Rabbit Converter

[App page](https://appshunter.io/ios/app/rabbit-converter/id1032950289)

Easily convert text between Zawgyi and Unicode formats. Share your converted text directly after the conversion process. This utility is designed for straightforward text manipulation.

**Highlights:** Zawgyi to Unicode conversion, Unicode to Zawgyi conversion, Easy sharing of converted text, Simple user interface

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

**In-app purchases:** none


### PrefixPlus

[App page](https://appshunter.io/ios/app/prefixplus-add-the-prefix/id1142430837)

Easily add international or custom prefixes to all your phone numbers in contacts simultaneously. This utility helps manage multiple contact entries for different calling regions without overwriting existing numbers. Ensure you back up your contacts before use.

**Highlights:** Add prefixes to multiple contacts at once, Does not overwrite existing numbers, Customizable prefix numbers, Customizable label for new entries, Supports iCloud and Gmail synchronized contacts

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Allows adding prefix numbers to contacts
- 🚀 Efficient batch update of contacts
- 👍 Convenient for users of MVNO services
- 👍 Integrates well with default phone app

**What reviewers complain about**

- 🐛 Crashes or freezes when updating contacts
- 🐛 Inconsistent or incomplete contact updates
- 🔋 Potential for increased data usage or charges

**Reported bugs**

- Crashes on iOS 13.3
- Duplicate contact entries created
- Prefix not applied to all contacts

**Requested features**

- Option to add space between prefix and number
- Support for local/offline contacts
- Ability to selectively update contacts


## Frequently asked questions

### Is Rabbit Converter free?

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

### Is PrefixPlus free?

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

### Which has better reviews, Rabbit Converter or PrefixPlus?

PrefixPlus is rated higher. Rabbit Converter averages 4.4 out of 5 from 17 ratings, while PrefixPlus averages 4.7 from 1.1K ratings.

### Do Rabbit Converter or PrefixPlus have ads?

PrefixPlus shows ads; Rabbit Converter does not.

### Which is updated more often, Rabbit Converter or PrefixPlus?

Rabbit Converter ships an update every 5 months, and PrefixPlus every 2 months. Most recently, Rabbit Converter was updated on October 24, 2026 and PrefixPlus on October 24, 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.*