Happ+ vs PocketNFC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Happ+
Monitor your ECG, heart rate, and stress levels anytime, anywhere with this mobile healthcare system. It records and analyzes body signals, providing results and saving capabilities for various health indices. Data can be transmitted via email for further review.
- Interactive ECG monitor
- Real-time heart rate and stress monitoring
- Save health data up to 24 hours
- Analysis results for health indices
- Transmit vital signs via email
- Compatible with iOS devices
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“Anytime, anywhere” Monitoring of your ECG Solmitech Mobile Healthcare Systems Happ+ is your best partner for ECG, heartbeat, and stress monitoring. You can check your body signals wherever and whenever you want. - Interactive ECG monitor – see and record ECG with Solmitech’s ECG monitor (SHC-U9) - Monitor ECG, heart rate, HRV and stress levels in real time. - Monitor and save the health data for maximum 24 hours. - Patch-type, garment-type, and belt-type measuring sensors are available to monitor health signals. - Interworking with a smart phone (iOS) - Provide analysis results and saving capabilities for various health indices. - Transmit the saved data for vital signs via e-mail. Applications - Health & Leisure ∙ Walking/Running/Climbing/Cycling/In-line skating/Etc. - Hospital & Society ∙ Health club/School/Rest home/Nursing home/Etc. - Sports & Military ∙ Soccer/Marathon/Baseball/Basketball/Volleyball/Swimming/Soldier/Etc. - Refit Patch U8 and U9 devices, which work with the Happ+ App, received the class II Korea FDA certificate approval from Republic of Korea. Reference to Refit Patch products or services on the Happ+ App does not imply that such products or services are or will be available in your country/region, and such products or services may be subject to different regulations and conditions of use. - The products and measurement results provided by this App are not intended to diagnose, treat, or cure any disease. It is recommended to discuss with the medical professionals for the medical advice. - Please check with a doctor in addition to using the Happ+ App before making medical decisions. Developer Contact - www.solmitech.com - B-622, Biz Center, 17, Techno 4-ro, Yuseong-gu, Daejeon, Korea - Tel: +82-70-7558-9877
PocketNFC
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PocketNFC brings everyday NFC tools, advanced card inspection and a hands-on resort simulator to iPhone. Read supported tags, write NDEF records, organise cards and keys, or connect compatible external readers for deeper exploration. READ, WRITE AND CREATE • Read and write NDEF records, including links, Wi-Fi details, contacts, phone numbers and text • Create digital business cards and useful everyday NFC actions • Explore Quick Tags for Wi-Fi sharing, app links, Shortcuts and more • Write repeated content across multiple tags or prepare unique tags from CSV • Save reusable NDEF templates for the tags you write often EXPLORE MORE CARD TYPES • Inspect supported NTAG, Ultralight, DESFire, ISO7816, NFC-V and FeliCa tags using iPhone’s built-in NFC • View the identity, technology and data each supported card makes available • Explore DESFire version and manufacturing information, plus supported NXP originality checks where available STEP INSIDE THE RESORT SIMULATOR iPhone’s first NFC playground. Issue a guest key at the front desk, test room and pool access, then change the rules and try again. • Experiment with guest permissions, validity times and access decisions • Explore how card data connects to what happens at the reader • Start with virtual cards, with no extra hardware required • Use compatible physical cards and supported readers to take your experiments further CHAMELEON ULTRA SUPPORT • Read and emulate supported HF (13.56 MHz) and LF (125 kHz) card types • Manage slots, saved captures and device settings • Check MIFARE Classic keys using built-in and personal dictionaries • Capture supported recovery evidence for use with external recovery tools ACS BLUETOOTH READER SUPPORT • Connect compatible readers, including ACR1555U and ACR1255U • Inspect card identifiers, technology, accessible memory and supported MIFARE Classic sector data • Explore APDU and reader tools, with connection and battery information where supported ORGANISE, COMPARE AND EXPORT • Keep a library of saved card captures, keys and passwords • Compare scans to find differences • Export PDF reports and supported capture formats • Organise your history with automatic labels • Build projects and workflows around your NFC tasks NO ACCOUNT. NO ADS. Usage and purchase analytics are optional and can be changed in Settings. NFC contents and saved keys are never included in analytics. PocketNFC Premium is a one-time in-app purchase that includes the Resort Simulator and additional tools. Card support and available operations depend on your iPhone, reader, firmware, card permissions and keys. MIFARE Classic sector access and supported card emulation require suitable external hardware. Use advanced testing features only with cards and systems you own or are authorised to test.
Screenshots
Verdict
The clearest difference is in-app purchases: Happ+ at none against PocketNFC's 1. Happ+ also leads on update cadence (every 4 weeks vs every 2 months) and device support (3 vs 1). On price and ads 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. PocketNFC sells 1 one-off in-app purchase. Happ+ asks for nothing beyond the download.
Happ+ ships an update every 4 weeks, PocketNFC every 2 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Happ+ | PocketNFC |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 27 MB | 528 MB |
| Age rating | 4+ | 4+ |
| Developer | Solmitech Co., Ltd. | Toby Wright |
In-app purchases
Happ+
No in-app purchases
PocketNFC
- Premium Unlock$3.99









