spusu UK vs FlexiFone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
spusu UK
Easily manage your mobile plan with this app. Adjust plan details, set spending limits, check usage, and view bills all in one place. It simplifies account management for a seamless mobile experience.
- Order plans with eSIM
- Set spending caps
- Check plan usage
- Configure voicemail
- View itemized bills
- Update account information
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We have developed the spusu app to make managing your account super simple. Packed with handy features, you can conveniently adjust parts of your mobile plan here. In the app, you can: - Choose and order a plan (eSIM included) - Set your spending caps - Check your plan’s usage - Configure your voicemail - Change your account information - View itemised bills - Contact us
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!
Screenshots
Verdict
The clearest difference is update cadence: FlexiFone at every 2 months against spusu UK's every 6 months. FlexiFone also leads on review sentiment (67% vs 49%). spusu UK's advantage is monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.
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.
spusu UK ships an update every 6 months, FlexiFone every 2 months. The most recent releases landed on October 27, 2026 and October 1, 2026 respectively.
| Parameter | spusu UK | FlexiFone |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 48.7% of reviews | 66.7% of reviews — better |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.0.0 |
| Further details — not scored | ||
| Size | 26 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | mass response Service GmbH | FlexiFone Telecommunications Limited |
Customer experience
spusu UK
FlexiFone
In-app purchases
spusu UK
No in-app purchases
FlexiFone
No in-app purchases
