MC3000 vs HarvesTag App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MC3000
Monitor your Apple device's charging and discharging data in real-time. This app provides comprehensive charging insights for pilots and racers, putting charger control at your fingertips via Bluetooth.
- Real-time charging data monitoring
- Bluetooth communication
- Discharging data display
- Compatible with iTouch, iPhone, iPad
- Suitable for pilots and racers
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MC3000 seamlessly integrates advancements in portable computing with the Multifunction Battery Charger; bringing real-time monitoring to your Apple® devices such as the iTouch, iPhone and iPad. With the Bluetooth communication, the MC3000 can display your charger’s charging/discharging data. Whether you are an enthusiastic pilot demanding comprehensive charging data or an everyday sport racer looking for that high performance, the MC3000 puts the charger at your fingertips.
HarvesTag App
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HarvesTag is the world’s first phone case with a built-in, battery-free UHF RFID reader, powered entirely by NFC energy harvesting. This innovative solution brings the power of UHF RFID technology directly into the hands of professionals, entrepreneurs, and everyday users, enabling them to leverage the advantages of RFID to work faster, smarter, and more securely. Designed to make RFID technology accessible to everyone, including small and medium-sized businesses, HarvesTag contributes to the cohesion of UHF RFID technology as a whole, supporting its development from a large-vision perspective and, through its affordability, accelerating the adoption of UHF RFID in everyday life. With HarvesTag, the benefits of RFID—such as instant identification, asset tracking, and data verification—are now available directly through your smartphone, without the need for external readers or batteries.
Screenshots
Verdict
The clearest difference is iOS requirement: MC3000 at 9.0 against HarvesTag App's 26.1. On price, update cadence, ads and in-app purchases 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.
MC3000 ships an update every 3 months, HarvesTag App every 4 months. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.
| Parameter | MC3000 | HarvesTag App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (14 ratings) — better | — |
| Positive reviews | 33.7% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 6 MB | 2 MB |
| Age rating | 4+ | 12+ |
| Developer | SkyRC Technology Co.,Ltd. | Karol Molnar |
In-app purchases
MC3000
No in-app purchases
HarvesTag App
No in-app purchases









