FlexiFone vs MyKey
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlexiFone
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.
- Multi-Network eSIM access
- Automatic network switching
- Best coverage in UK
- Keep primary number
- Data-focused eSIM
- Physical SIM option
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FlexiFone enables you to get a Multi-Network eSIM which would enable you to access EE, O2, Vodafone & Three's network in the UK. This means that you will always have the best network coverage across the UK. Best part about this is that you can keep your current or primary number, and use the FlexiFone eSIM for data. Your eSIM / SIM will automatically connect to the cellular network with the strongest signal, hence enabling you to have the best coverage even in the countryside, and dense city centers. We do offer Physical-SIMs as well, if you do not have an eSIM-enabled device. Getting started is simple, just download the app, select a plan, and setup your eSIM / Physical-SIM and you're good to go!
MyKey
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MyKey enables people to create, own and control the keys that they can then use to sign up for and sign in to web sites and applications that support the Open ID Connect protocol.
Screenshots
Verdict
FlexiFone and MyKey are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FlexiFone ships an update every 2 months, MyKey every 6 weeks. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.
| Parameter | FlexiFone | MyKey |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 64 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | FlexiFone Telecommunications Limited | Personal Data Labs UK Ltd |
In-app purchases
FlexiFone
No in-app purchases
MyKey
No in-app purchases
