Unibank™ vs FlexiFone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unibank™
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Unibank™ is an international award-winning, unique pull & power charger. Simply pull Unibank‘s cord to charge the device, or power it via USB. Pulling the cord for just 90 seconds can give you 25 minutes talk time on smartphone. Unibank™ has the power to keep you connected with its 5,000 MaH battery and innovative technology—giving you unlimited power, wherever you are. The most versatile power bank yet. As well as its built-in LED torch and unique pull & power charger, Unibank™ offers a choice of portable light, wireless speaker, laser measure, and panic alarm attachments – all controlled from an intuitive, free app.
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 in-app purchases: FlexiFone at none against Unibank™'s 1. Unibank™'s advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (11.0 vs 14.0.0). On price, ads 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. Unibank™ sells 1 one-off in-app purchase. FlexiFone asks for nothing beyond the download.
Unibank™ ships an update every 3 weeks, FlexiFone every 2 months. Both last shipped on October 1, 2026.
| Parameter | Unibank™ | FlexiFone |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 14.0.0 |
| Further details — not scored | ||
| Size | 59 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Skipper TM LTD | FlexiFone Telecommunications Limited |
In-app purchases
Unibank™
- Panic alarm credits$0.99
FlexiFone
No in-app purchases









