Comparison

Happ+ vs VIDwallet

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

“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

About

VIDwallet

Manage your digital credentials securely and log in to enabled websites with ease. This digital wallet is part of a decentralized identity service, giving users control over their online presence and facilitating secure access.

Highlights
  • Manage Verifiable Credentials
  • Effortless SSI website authentication
  • Decentralized Self-Sovereign Identity
  • Regain control of digital identity
  • Secure access to online services
Features
Read full description

VIDwallet is a digital wallet that allows you to manage your Verifiable Credentials and enables you to authenticate and login without effort to any enabled SSI website. VIDwallet is part of VIDchain, our decentralized Self-Sovereign Identity (SSI) services that help companies and citizens alike to regain control over their digital identity and facilitate secure access to online services.

Screenshots

Happ+4 screens
VIDwallet4 screens

Verdict

The call

Happ+ and VIDwallet are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Happ+ ships an update every 4 weeks, VIDwallet every 2 months. The most recent releases landed on July 7, 2026 and June 4, 2026 respectively.

ScorecardNo meaningful differences
Happ+ versus VIDwallet: the parameters behind the verdict, then further details
ParameterHapp+VIDwallet
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 4 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size27 MB37 MB
Age rating4+4+
DeveloperSolmitech Co., Ltd.Validated ID, SL

Customer experience

Happ+

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

VIDwallet

Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Happ+

No in-app purchases

None

VIDwallet

No in-app purchases

Questions

Is Happ+ free?
Happ+ is free to download, with no in-app purchases.
Is VIDwallet free?
VIDwallet is free to download, with no in-app purchases.
Do Happ+ or VIDwallet have ads?
Neither Happ+ nor VIDwallet shows ads.
Which is updated more often, Happ+ or VIDwallet?
Happ+ ships an update every 4 weeks, and VIDwallet every 2 months. Most recently, Happ+ was updated on July 7, 2026 and VIDwallet on June 4, 2026.

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