Comparison

VIVI ScoreApp vs TrialKit Coder

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

Head to head
About

VIVI ScoreApp

Features
Read full description

A user-centered mobile application, VaccApp invites users to take a closer look at their vaccination status. Through dialogue with friendly avatars, users find out which diseases they are protected from. VaccApp can be used at home or in the waiting room prior to a doctor’s visit, empowering users to become active in getting protected against vaccine preventable diseases. A β€˜traffic light system’ allows users to mark aspects in their vaccination history that may be unclear to them and to seek clarification when they visit a medical professional. The VaccApp mobile application works like the VaccApp chatbot, only that it allows to register user accounts for repeated use over time - either alone, or with the entire family. The VaccApp mobile application provides an interface. For example, users may choose to share the VaccApp with their doctors, have a conversation about their self-generated vaccination record, and get their it verified by the professional. Reversely, doctors may invite their patients to use the VaccApp to promote literacy and patient empowerment. The idea is to deepen the doctor-patient relationship.

About

TrialKit Coder

Features
Read full description

Medical Coding Organizations utilizing TrialKit Coder can access the full suite of capabilities from this robust iOS mobile application

Screenshots

VIVI ScoreApp4 screens
TrialKit Coder3 screens

Verdict

The call

The clearest difference is update cadence: VIVI ScoreApp at every 5 weeks against TrialKit Coder's every 14 months. VIVI ScoreApp also leads on iOS requirement (13.4 vs 16.4). On price, ads, in-app purchases and device support 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

VIVI ScoreApp ships an update every 5 weeks, TrialKit Coder every 14 months. The most recent releases landed on September 20, 2026 and September 8, 2026 respectively.

Scorecard2 real differences Β· 4 level
VIVI ScoreApp versus TrialKit Coder: the parameters behind the verdict, then further details
ParameterVIVI ScoreAppTrialKit Coder
PriceFreeFree
Update frequencyEvery 5 weeks β€” betterEvery 14 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS13.4 β€” better16.4
Further details β€” not scored
Size21 MB5 MB
Age rating12+4+
DeveloperVaccine Safety InitiativeCrucial Data Solutions, Inc.

In-app purchases

None

VIVI ScoreApp

No in-app purchases

None

TrialKit Coder

No in-app purchases

Questions

Is VIVI ScoreApp free?
VIVI ScoreApp is free to download, with no in-app purchases.
Is TrialKit Coder free?
TrialKit Coder is free to download, with no in-app purchases.
Do VIVI ScoreApp or TrialKit Coder have ads?
Neither VIVI ScoreApp nor TrialKit Coder shows ads.
Which is updated more often, VIVI ScoreApp or TrialKit Coder?
VIVI ScoreApp ships an update every 5 weeks, and TrialKit Coder every 14 months. Most recently, VIVI ScoreApp was updated on September 20, 2026 and TrialKit Coder on September 8, 2026.

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