# FlexiFone vs AR Protractor

The clearest difference is in-app purchases: FlexiFone at none against AR Protractor's 1. FlexiFone also leads on iOS requirement (14.0.0 vs 26.0). AR Protractor's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. AR Protractor sells 1 one-off in-app purchase. FlexiFone asks for nothing beyond the download.

FlexiFone ships an update every 2 months, AR Protractor every 3 weeks. The most recent releases landed on October 1, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | FlexiFone | AR Protractor |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 64 MB | 2 MB |
| Requires iOS | **14.0.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FlexiFone Telecommunications Limited](https://appshunter.io/developer/1738673924) | [晓强 江](https://appshunter.io/developer/6775869180) |

## What reviewers say

### FlexiFone

[App page](https://appshunter.io/ios/app/flexifone/id6480311434)

This app provides a Multi-Network eSIM for seamless access to major UK networks, ensuring the best coverage wherever you are. You can maintain your primary number while using the eSIM for data, with automatic switching to the strongest signal.

**Highlights:** Multi-Network eSIM access, Automatic network switching, Best coverage in UK, Keep primary number, Data-focused eSIM, Physical SIM option

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

**In-app purchases:** none


### AR Protractor

[App page](https://appshunter.io/ios/app/ar-protractor/id6788215923)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $4.99 | one-time |


## Frequently asked questions

### Is FlexiFone free?

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

### Is AR Protractor free?

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

### Do FlexiFone or AR Protractor have ads?

Neither FlexiFone nor AR Protractor shows ads.

### Which is updated more often, FlexiFone or AR Protractor?

FlexiFone ships an update every 2 months, and AR Protractor every 3 weeks. Most recently, FlexiFone was updated on October 1, 2026 and AR Protractor on September 15, 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.*