SDFI vs Krinkle Environmental
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SDFI
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Here you can find quick medical, legal and technical answers needed about forensic photography. This app was made for all medical, legal and technical personnel such as Physicians, Physician Assistants, Pharmacists, Registered Nurses, Nurse Practitioners, Health Care Executives, Prosecutors and Defense Attorneys, Legal Assistants, Paralegals, Law Enforcement, Medical Administrators, Child Advocacy Center Personnel, Military Family Advocacy Program Personnel, Social Workers, Psychologists, Rape Crisis Advocates and Counselors, Children Advocacy Center Directors, Sex Crime Detectives, Detectives and Crime Lab Personnel who are engaged in the care of patients who have been victimized by strangulation, child abuse, elder abuse, domestic violence, interpersonal violence, gun shots and sexual assault.
Krinkle Environmental
This app streamlines data collection for field workers, ensuring accuracy, completeness, and speed. It offers a guided process with flexibility, allowing users to complete tasks in the most efficient order for each project.
- Guided data collection process
- Flexible task completion order
- Ensures accuracy and completeness
- Improves efficiency for field workers
- Site assessment capabilities
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Krinkle Environmental® and all its modules were built with the idea of keeping your end-users efficient with their time, thorough in their data collection, and guided step-by-step through their work. This ensures accuracy, completeness, and speed while collecting data. While the system acts as a guided process, it does not limit its users by forcing them to complete their work in a specific order. The app demonstrates incredible flexibility by allowing field workers to fill out forms and assess sites in the quickest/most efficient order for that particular site/project.
Screenshots
Verdict
The clearest difference is ads: Krinkle Environmental at none against SDFI's shown. Krinkle Environmental also leads on update cadence (every 11 months vs every 23 months). SDFI's advantage is iOS requirement (11.0 vs 13.2). On price, 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.
SDFI ships an update every 23 months, Krinkle Environmental every 11 months. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.
| Parameter | SDFI | Krinkle Environmental |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 23 months | Every 11 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.2 |
| Further details — not scored | ||
| Size | 30 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | SDFI-TeleMedicine LLC | Krinkle, LLC |
In-app purchases
SDFI
No in-app purchases
Krinkle Environmental
No in-app purchases








