NTS SR vs littlEye AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NTS SR
Read full descriptionHide full description
Funkcie pre registrovaného a neregistrovaného používateľa aplikácie: možnosť objednať sa na darovanie krvi a plazmy, prehľad kamenných a mobilných odberových pracovísk NTS SR s odberovými hodinami a kontaktami, praktické informácie o darcovstve ako: aktuálne usmernenia o krvi a o plazme, zobrazenie pracovísk na prehľadnej mape s možnosťou spustiť navigáciu k pracovisku v aplikácií Google Maps Funkcie pre registrovaného používateľa aplikácie: elektronický preukaz darcu krvi s evidenčným číslom, krvnou skupinou, fenotypom a čiarovým kódom, grafické znázornenie času zostávajúceho do ďalšieho možného termínu odberu celej krvi alebo plazmy (pri rozpore medzi najbližším odberom navrhnutým aplikáciou a lekárom, rešpektujte pokyny lekára), údaje o absolvovaných odberoch, napr. dátum odberu, pracovisko, kde sa vykonal odber, odobraté množstvo krvi, dĺžka odberu, výsledky krvného obrazu s grafickým znázornením trendu parametrov v čase, výsledky krvného tlaku v grafickom znázornení, informácie o počte odberov a nároku na ocenenie, prehľad min. počtu odberov pre získanie jednotlivých ocenení, notifikácie o blížiacom sa termíne odberu celej krvi alebo plazmy
littlEye AI
Read full descriptionHide full description
littlEye AI grew from a simple idea: the microscopic world gives meaning to the macroscopic one. It is built for forensic pathologists and pathologists in practice, but above all for medical students as an educational companion to histology and pathology. Teach your own AI model to recognise histology slides — right on your iPhone, iPad or Mac, offline, without a single pixel leaving your device. Overview guides you step by step: import images, assign diagnoses, review with colleagues, train, evaluate and share. TRAIN YOUR OWN MODELS • H&E slide dataset of 27 organs and tissues in a clear grid by organ system — from brain, lung and heart to thyroid, breast and colon • Colleague slide review with an audit trail — the majority of reviews sets the final diagnosis • On-device Core ML training: a test set drawn from other cases, confusion matrix, per-class sensitivity and precision • Mark the finding with a crop; magnification and stain recorded for every image • Learning from corrections: fix a wrong result and add the image to your dataset — the next training round learns from it • Portable .le3AI models and .le3set slide datasets with metrics and audit trail — encrypted, shared via AirDrop or email • Cases: slides attached to a case number, a slide mix-up check and a concise summary to the clipboard; complete backup and restore RESEARCH TOOLS • Image quantification: colour deconvolution; area, count and distribution of structures with an overlay; Otsu threshold, measurement across fields, stereological point counting, sensitivity analysis • Desmin IHC: the DAB + H&E image pair, CPA and indices placed against the cohort — without a verdict • Measurement log with blinding, staining batches, inter-rater agreement (ICC, Bland–Altman), CSV export and a Methods paragraph with a checksum KNOWLEDGE BASE • Atlas of over 100 diagnoses across 27 organs with microscopic descriptions, key features and suggested conclusions • Image evaluation with a preliminary diagnosis and a report draft, confidence always as a percentage • Education: a "what next after H&E" guide, special stains, IHC markers, cellular elements and pigments • Every diagnosis, stain, marker and method has linked sources — textbooks, articles via DOI and the WHO classification • Fully bilingual SK/EN, professional and lay terminology, dark mode and VoiceOver FREE — AND WHY littlEye AI is free and fully functional — no subscription, no advertising, no features behind a payment. It is meant above all for students and junior colleagues. The voluntary contribution in the app unlocks nothing. ABOUT THE PROJECT littlEye AI is developed in collaboration with specialists from three institutes of the Faculty of Medicine, Comenius University in Bratislava: Histology and Embryology, Pathological Anatomy, and Forensic Medicine and Forensic Toxicology. It builds on the apps 4n6 Tools and Colorime3ka. WHAT THE APP CONTAINS The app is a tool — it ships with a single sample model trained on synthetic patterns. It contains no real slides and no ready-made diagnostic models. You create .le3AI models yourself by training on your own images, or exchange them with colleagues as separate files. PRIVACY The app does not connect to the network on its own; the only exceptions are the voluntary contribution through the App Store and literature links, which open in the browser. Images, cases and models remain exclusively on your device. The transfer files .le3AI and .le3set are encrypted — only littlEye AI can open them. littlEye AI is a research and decision-support tool for qualified professionals. It is not a medical device and does not provide diagnoses — the final assessment always belongs to the pathologist or forensic physician.
Screenshots
Verdict
The clearest difference is in-app purchases: NTS SR at none against littlEye AI's 5. NTS SR also leads on iOS requirement (15.5 vs 17.0). littlEye AI's advantage is update cadence (every 4 days vs every 2 months). On price, ads 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. littlEye AI sells 5 one-off in-app purchases. NTS SR asks for nothing beyond the download.
NTS SR ships an update every 2 months, littlEye AI every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | NTS SR | littlEye AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.5 — better | 17.0 |
| Further details — not scored | ||
| Size | 52 MB | 16 MB |
| Age rating | 17+ | 12+ |
| Developer | Narodna Transfuzna Sluzba SR | Jan Sikuta |
In-app purchases
NTS SR
No in-app purchases
littlEye AI
- Coffee$2.99
- Lunch$8.99
- Dinner$17.99
Show 2 moreShow fewer
- Generous donor$44.99
- Annual donor$89.99







