Coaching Capillaire vs Signal (intercom)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Coaching Capillaire
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It is a Wi-Fi portable microscope with an Apple mobile device to view live images, freeze them, capture them and save them to the Photo album of the device. AirMicro and iPad / iPhone / iPod touch are connected via Wi-Fi and easy to use in many ways, such as industry, beauty, medical, education, science, identification, archeology, and agriculture. Also it is convenient to use no matter you are at home, at school, in the office, in the factory, on business trip, on the field… wherever you are. Users could save the captured image and measure it by six types of scale function. Users could also use “paint” function to mark or take notes on image then save the image with scale and your notes. Main function * Magnification: 0-10x, 30x, 50x, 100x, 200x, 400x * Six types of scale function and are able to measure the object directly and save it as database. * Paint function which is able to mark or take notes on the image. * Be able to divide into two frames in one screen to compare images by capturing two images or searching images in PHOTO album. * The image could be enlarged to full screen to observe the image closely. * Connected via Wi-Fi with iPad/ iPhone/ iPod touch
Signal (intercom)
This app provides a simple intercom system for quick communication. Create or join a "Signal" to use pre-set buttons for instant messaging in specific scenarios, avoiding unnecessary noise or lengthy conversations.
- Create or join communication 'Signals'
- Use quick communication buttons
- Instant messaging for specific scenarios
- Minimalist design
- Hypothetical use case examples
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Absolutely minimal intercom system. Create a "Signal" or join someone else's, then use quick communication buttons in situations where it might be useful! Like, strictly hypothetically, when your wife yells up to you in your office that "TEA IS READY", and your dog starts barking until you come down - now, she can simply press the "TEA IS READY" button, you can respond with the "COMING" button, and no barking will ensue!
Screenshots
Verdict
The clearest difference is update cadence: Signal (intercom) at every 2 days against Coaching Capillaire's every 6 months. Coaching Capillaire's advantage is iOS requirement (8.0 vs 12.0). 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.
Coaching Capillaire ships an update every 6 months, Signal (intercom) every 2 days. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.
| Parameter | Coaching Capillaire | Signal (intercom) |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (11 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 11 — better |
| Update frequency | Every 6 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 9 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | MYGUARD CO., LTD. | Matthew Takao |
In-app purchases
Coaching Capillaire
No in-app purchases
Signal (intercom)
No in-app purchases
Questions
Is Coaching Capillaire free?
Is Signal (intercom) free?
Do Coaching Capillaire or Signal (intercom) have ads?
Which is updated more often, Coaching Capillaire or Signal (intercom)?
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