VHF vs Bostik FlexApp
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
VHF
This marine radio simulator allows users to practice sending various distress and routine messages. It supports communication between multiple devices and includes an auto-distress function for emergencies. A help section is available within the app for guidance.
- VHF-DSC radio simulation
- Send Mayday, Pan Pan, Security, and Routine messages
- Inter-device communication
- Auto-distress function
- Practice marine radio operator skills
- Help section available
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With your VHF-DSC radio simulator, you can improve your marine Radio operator skills.Β Multiple functions are now available, including communication between two or more devices: select a Waterplace from the settings menu and send DSC Routine messages. With VHF-DSC, you can train to send Mayday, Pan Pan, Security or Routine messages. RT (Radio communication) will work effectively as receiving real messages like Distress alert (mayday) or call. There is also the auto Distress function, to send a Mayday alert by holding buttons for 5 seconds. A new help page is available by opening the app menu (three parallel line symbol top right corner of the app) and clicking on the help menu item.
Bostik FlexApp
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Bostik FlexApp is a one-stop mobile application that users can use to search and find customise adhesive solutions that match their needs. The Product Selector and Smart Tool features allow customisation of products and the precise calculation of solutions for specific applications. Key features of the mobile application include the following: Find the Right Product: Bostik FlexApp Product Selector helps our customers determine the right solutions for their specific needs with a comprehensive breakdown of various processes and applications, and the contents of their packaging. The country selector makes it convenient for customers to immediately identify products available to each country. Bostik Smart Tool: Take the guesswork out with Bostik FlexApp Smart Calculator that computes the adhesive consumption with the relevant mix and ratio required for each specific need and application. Stay Up to Date: Keep abreast of the latest adhesives solutions and packaging news with the collation of articles from around the globe. Link to the Bostik APAC Blog for keen developments and industry insights. Connect with Us: Leave your comments and queries on the message board and Bostik representatives will get back to you on your solutions needs.
Screenshots
Verdict
The clearest difference is price: Bostik FlexApp at Free against VHF's $9.99. Bostik FlexApp also leads on update cadence (every 3 days vs every 4 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Bostik FlexApp is free to download; VHF costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
VHF ships an update every 4 weeks, Bostik FlexApp every 3 days. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.
| Parameter | VHF | Bostik FlexApp |
|---|---|---|
| Price | $9.99 | Free β better |
| Positive reviews | 0.0% of reviews | β |
| Update frequency | Every 4 weeks | Every 3 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | β |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 12.2 | 12.0 β better |
| Further details β not scored | ||
| Size | 101 MB | 47 MB |
| Age rating | 4+ | 17+ |
| Developer | Richard Jaquemet | Arkema Pte Ltd |
In-app purchases
VHF
No in-app purchases
Bostik FlexApp
No in-app purchases









