# Octopus Watch vs FlexiFone

The clearest difference is price: FlexiFone at Free against Octopus Watch's $1.99. FlexiFone also leads on in-app purchases (none vs 2) and iOS requirement (14.0.0 vs 16.1). Octopus Watch's advantage is update cadence (every 3 weeks vs every 2 months). On review sentiment, ads and device support there is nothing between them.

FlexiFone is free to download; Octopus Watch costs $1.99 up front. Octopus Watch sells 2 in-app purchases, starting at $1.99 per month. FlexiFone asks for nothing beyond the download.

Octopus Watch ships an update every 3 weeks, FlexiFone every 2 months. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Octopus Watch | FlexiFone |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/octopus-watch/id1490260614/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 64.6% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Freemium | **Ad-supported** |
| Size | 19 MB | 64 MB |
| Requires iOS | 16.1 | **14.0.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kim Bauters](https://appshunter.io/developer/1451850103) | [FlexiFone Telecommunications Limited](https://appshunter.io/developer/1738673924) |

## What reviewers say

### Octopus Watch

[App page](https://appshunter.io/ios/app/octopus-watch/id1490260614)

This app helps Octopus Energy customers in the UK manage their smart tariffs and save on electricity bills. It provides real-time rate information, upcoming prices, and personalized alerts for optimal energy usage.

**Highlights:** View current and upcoming electricity rates, Get cheapest times for appliances/EV charging, Home screen widget for prices, Alerts for next-day Agile rates, Historic day-by-day usage, Export cleaned data to CSV, 48h Agile rate predictions (subscription)

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $1.99 | per month |
| 1 Year Subscription | $11.99 | per year |


### 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 Octopus Watch free?

Octopus Watch costs $1.99, and also offers in-app purchases.

### Is FlexiFone free?

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

### Do Octopus Watch or FlexiFone have ads?

Neither Octopus Watch nor FlexiFone shows ads.

### Which is updated more often, Octopus Watch or FlexiFone?

Octopus Watch ships an update every 3 weeks, and FlexiFone every 2 months. Most recently, Octopus Watch was updated on November 11, 2026 and FlexiFone on October 30, 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.*