Biostacks vs Pico
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Biostacks
Easily manage your supplement intake with barcode scanning, AI assistance, and detailed insights. Track routines, monitor nutrient coverage, and analyze your stack's effectiveness and cost. Prioritizes user privacy with offline functionality and optional iCloud sync.
- Barcode scanning for supplement library
- AI-powered supplement routine analysis
- Customizable daily and cycle schedules
- StackScore for routine quality
- Potential interaction warnings
- RDA coverage and nutrient overlap analysis
- Mood, energy, and sleep trend tracking
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Biostacks is a supplement tracker. It does not tell you what to take. It shows the research behind supplements, additives, and interactions, with sources, and lets you run your own experiments on your own numbers. We make no health claims. Sources are research papers and meta-analyses on PubMed, NIH fact sheets, FDA and EU regulators, and the bodies that certify and license brands. Stack Analysis and research: • Supplement and medication interactions, from NIH Office of Dietary Supplements fact sheets and PubMed studies, each with a link • Synergies between supplements, from PubMed meta-analyses • Research coverage for 18 health goals, from sleep to longevity: what the meta-analyses found and the doses they studied • Upper limit warnings and RDA coverage for vitamins and minerals, from NIH and USDA reference values, with the harm NIH lists for going over • Additives checked against FDA GRAS rules and the EU food additive regulation • Brand records: NSF, USP, Informed Sport, Kölner Liste, NZVT, and Eurofins certifications, Health Canada licences, FDA warning letters, and FDA, UK, and French recall notices • Nutrient overlaps between products Experiments: • Daily check-ins on mood, energy, sleep, and focus • Metrics: weight, sleep, resting heart rate, HRV, steps, or any custom number, with Apple Health sync • Scan a lab report, blood test, body composition, or aging report from a photo or PDF, read on your phone, never uploaded • Run an N-of-1 trial: three weeks off and three weeks on, alternating weekly. The result says whether a metric moved, or "no effect" when it did not • Experiment results appear only after enough logged days Supplement scanner and vitamin tracker: • Barcode scanner with your camera, for supplements, vitamins, pills, and medicine • Search NIH DSLD and Open Food Facts, with popular brands available offline • Enter supplements, medications, doses, and nutrients manually • Ask Apple Intelligence (iPhone 15 Pro and newer) • Use your own assistant like Claude, ChatGPT, Grok, or Gemini to manage your stack with a copy-and-paste prompt Supplement schedule, pill and medication reminders: • Daily, specific weekdays, or on/off cycles like 5 days on, 2 off • Multiple times of day, from multivitamin to magnesium • Peptide tracker and peptide calculator: vial size, reconstitution, and draw volume • Dose reminders, with smart tuning when you keep logging late Dose log: • One tap per dose, mark a whole stack at once, long-press to skip and keep your streak • Progress rings, streaks, and dose logging by asking Siri • Taken, due, and upcoming groups, and a calendar with mood dots • Search, filter, notes, reorder, and dark mode • Adherence and Stack Analysis trends over 30, 90, or 365 days, with CSV export • Monthly cost per supplement and per stack, and running-low refill alerts On-device AI chat: • Review your routine, explain an ingredient, or change your stack by describing what you want • Every suggested change appears as a review you accept or reject, with undo Privacy first: • Works offline with no account • Your health data stays private, on your device • Optional backup and sync to your own iCloud • Snapshots and version history to roll back any change • Export everything as JSON or PDF, or share a stack as plain text Everyday intake tracking is free: dose logging, streaks, reminders, check-ins with trends, the library and barcode scanner, export, import, and backups. Biostacks Pro, an annual subscription with a 7-day free trial, adds Stack Analysis insights, check-in correlations, experiment results, report scanning, Apple Health metrics, historical trends, cost tracking, smart reminder tuning, cloud sync, and the on-device AI assistant. Whether you take vitamin D, omega-3, zinc, magnesium, creatine, collagen, or protein, or run a supplement stack with nootropics and peptides, Biostacks keeps the log, the research, and the experiments in one private place.
Pico
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POURQUOI NO CONTACT TRACKER EST ESSENTIEL À TON RÉTABLISSEMENT : 1. LE TRACKER DE SILENCE RADIO ULTIME Ne compte pas seulement les jours. Suis tes heures, minutes et secondes de liberté. Temps réel : Visualise ta série (streak) grandir chaque seconde. Analyse des rechutes : Craquer est humain. Enregistre tes rechutes sans honte et analyse tes déclencheurs pour mieux repartir. Badges de victoire : Célèbre tes étapes clés (24h, 7 jours, 1 mois) avec des badges personnalisés. 2. COACH DE RUPTURE IA 24h/7j Seul(e) à 2h du matin ? Ton Coach IA personnel est là, sans aucun jugement. Soutien instantané : Une IA entraînée spécifiquement pour le soutien post-rupture. Choisis ton mode : "Encouragement doux" pour de la bienveillance, ou "Tough Love" (un bon coup de pied aux fesses) pour te ressaisir. Conseils sur-mesure : Des réponses adaptées à ton histoire et à ta situation amoureuse spécifique. 3. BOUCLIER MENTAL & BOUTON SOS PANIQUE Sur le point d'écrire à ton ex ? Ouvre l'application d'abord. Stop impulsion : Des outils de distraction immédiate pour bloquer l'envie d'écrire ou d'appeler. Aide-mémoire Red Flags : Relis ta liste personnalisée de "Drapeaux Rouges" pour te rappeler pourquoi c'est fini. Le Coffre-fort : Écris tout ce que tu as sur le cœur dans les "Lettres Non Envoyées" au lieu de lui envoyer. 4. DÉTOX QUOTIDIENNE & JOURNAL ÉMOTIONNEL Transforme ta douleur en force grâce à l'introspection guidée. Suivi d'Humeur : Visualise tes montagnes russes émotionnelles se stabiliser avec le temps. Plus de 40 Exercices Guidés : Des outils concrets pour traverser le deuil, la colère et aller vers l'acceptation. Motivation : Réveille-toi chaque matin avec des citations et des affirmations puissantes. CETTE APPLICATION EST FAITE POUR TOI SI : Tu te sens faible ou tenté(e) de recontacter ton ex. Tu es obsédé(e) par ses réseaux sociaux. Tu as besoin d'un espace 100% sûr pour vider ton sac sans être jugé(e). Tu veux enfin comprendre tes schémas émotionnels et avancer. Le silence n'est pas juste une absence de mots ; c'est le début de la guérison. Rejoins des milliers d'autres personnes qui ont repris le contrôle de leur vie avec No Contact Tracker. Télécharge l'application et commence ton essai gratuit dès maintenant. Informations d'abonnement : L'onboarding te permet d'accéder aux fonctionnalités de base. L'accès complet à l'IA, aux exercices et aux outils avancés nécessite un abonnement (hebdomadaire, mensuel ou annuel avec renouvellement automatique). Avertissement légal : Pico: No Contact Tracker est une application d'entraide, de journalisation et de suivi d'habitudes. Elle ne fournit pas de conseils médicaux ou thérapeutiques. Si tu éprouves une détresse profonde ou des problèmes de santé mentale, contacte un thérapeute agréé ou les services d'urgence locaux. Conditions d'utilisation : https://eyko.app/pico/terms/ Politique de confidentialité : https://eyko.app/pico/privacy/
Screenshots
Verdict
Biostacks and Pico are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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
Both are free to download. Biostacks sells 2 in-app purchases, starting at $3.99 per month and Pico sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | Biostacks | Pico |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 68 MB | 62 MB |
| Age rating | 17+ | 12+ |
| Developer | Hmujo LLC | Eyko LLC |
In-app purchases
Biostacks
- Biostacks Pro - Monthly7 Days trial$3.991 Month
- Biostacks Pro - Annual14 Days trial$24.991 Year
Pico
- weekly pico$5.997 Days
- trimestriel_pico3 Days trial$34.993 Months
- annuel pico3 Days trial$44.991 Year









