# PrefixPlus vs Trip Reader (NFC)

The clearest difference is ads: Trip Reader (NFC) at none against PrefixPlus's shown. Trip Reader (NFC) also leads on review sentiment (91% vs 72%) and iOS requirement (13.0 vs 15.6). PrefixPlus's advantage is monetization model (ad-supported vs paid). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.7 for PrefixPlus against 4.7 for Trip Reader (NFC). Both are backed by a comparable volume of ratings — 1.1K and 483 respectively. Written reviews are what separate them: 72% of PrefixPlus's written reviews are positive against 91% of Trip Reader (NFC)'s.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | PrefixPlus | Trip Reader (NFC) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.1K ratings)](https://appshunter.io/ios/app/prefixplus-add-the-prefix/id1142430837/reviews) | [4.7 (483 ratings)](https://appshunter.io/ios/app/trip-reader-nfc/id1488582968/reviews) |
| Number of ratings | **1.1K** | 483 |
| Positive reviews | 72.5% of reviews | **90.9% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Ad-supported** | Paid |
| Size | 8 MB | 5 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [yasuhiko nagahara](https://appshunter.io/developer/1142430836) | [Domosekai Limited](https://appshunter.io/developer/1488582967) |

## What reviewers say

### 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


### Trip Reader (NFC)

[App page](https://appshunter.io/ios/app/trip-reader-nfc/id1488582968)

Access your Chinese public transit card's balance and transaction history using your iPhone's NFC reader. View station names, monthly discounts, and bus routes without needing internet or Bluetooth. Save your travel history and sync it across devices.

**Highlights:** Read balance and history, Show station names, Track monthly discounts, Display bus route numbers, Save travel history, Sync to iCloud

**In-app purchases:** none


## Frequently asked questions

### Is PrefixPlus free?

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

### Is Trip Reader (NFC) free?

Trip Reader (NFC) is free to download, with no in-app purchases.

### Which has better reviews, PrefixPlus or Trip Reader (NFC)?

PrefixPlus and Trip Reader (NFC) are both rated 4.7 out of 5 on the App Store, from 1.1K and 483 ratings respectively.

### Do PrefixPlus or Trip Reader (NFC) have ads?

PrefixPlus shows ads; Trip Reader (NFC) does not.

### Which is updated more often, PrefixPlus or Trip Reader (NFC)?

PrefixPlus ships an update every 2 months, and Trip Reader (NFC) every 2 months. Most recently, PrefixPlus was updated on September 22, 2026 and Trip Reader (NFC) on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*