# TCP SmartStuff vs FlexiFone

The clearest difference is update cadence: FlexiFone at every 2 months against TCP SmartStuff's every 16 months. TCP SmartStuff's advantage is iOS requirement (11.0 vs 14.0.0). On price, ads, 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.

TCP SmartStuff ships an update every 16 months, FlexiFone every 2 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | TCP SmartStuff | FlexiFone |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 173 MB | 64 MB |
| Requires iOS | **11.0** | 14.0.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Technical Consumer Products, Inc.](https://appshunter.io/developer/1445660309) | [FlexiFone Telecommunications Limited](https://appshunter.io/developer/1738673924) |

## What reviewers say

### TCP SmartStuff

[App page](https://appshunter.io/ios/app/tcp-smartstuff/id1636465472)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is TCP SmartStuff free?

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

### Is FlexiFone free?

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

### Do TCP SmartStuff or FlexiFone have ads?

Neither TCP SmartStuff nor FlexiFone shows ads.

### Which is updated more often, TCP SmartStuff or FlexiFone?

TCP SmartStuff ships an update every 16 months, and FlexiFone every 2 months. Most recently, TCP SmartStuff was updated on October 7, 2026 and FlexiFone on October 1, 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.*