Digestio vs Prodrom
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Digestio
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Digestio relie ce que tu manges à ce que tu ressens — sans régime imposé. Note tes repas (texte, photo ou code-barres) et tes ressentis. Au fil des jours, Digestio croise tes données et fait ressortir les aliments réellement liés à ton inconfort : ballonnements, douleurs, transit. Pas une liste d'interdits — tes propres liens, lisibles. • Journal repas illimité et gratuit (texte, photo, code-barres, voix) • Tes premières découvertes : les aliments associés à ton inconfort • Analyse en profondeur : fenêtres de réaction, contexte, protocole de 7 jours pour tester un lien • Export pour ton médecin • Suivi nutrition (calories, macros, alcool) optionnel Digestio est un outil de mieux-être, pas un dispositif médical. Il n'établit pas de diagnostic et ne remplace pas un professionnel de santé. Abonnement : essai puis renouvellement automatique, annulable à tout moment. Garantie 30 jours satisfait ou remboursé. Conditions d'utilisation (CGU) : https://digestio.app/terms Politique de confidentialité : https://digestio.app/privacy
Prodrom
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Prodrom helps people living with migraine track their attacks, notice their own patterns and prepare their medical appointments. BUILT FOR THE HARD MOMENTS A dark, minimal attack mode designed with photophobia in mind. Log the essentials during an attack, fill in the rest once you feel better. FOLLOW YOUR SIGNALS Sleep, heart rate variability and resting heart rate, entered manually or synced from Apple Health. Local atmospheric pressure. Menstrual cycle if you enable that module. Prodrom compares your measurements with your own personal average rather than a general norm. SPOT YOUR REPORTED FACTORS After each attack, note what was unusual in the previous 24 hours. Over time, the app highlights what often appears before your attacks. These are personal associations, never confirmed causes. YOUR DATA STAYS WITH YOU No account, no sign-up. Your health data is stored on your iPhone only. Full JSON export and permanent deletion, free of charge and at any time. PRODROM+ A 7-day free trial, then a monthly or yearly subscription. A follow-up summary exported as a PDF for your doctor, with the figures a neurologist looks for: headache days, days with acute medication, average intensity and duration. Full history beyond 30 days. Factor associations across all of your recorded attacks. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Management and cancellation are handled in your Apple account settings. DISCLAIMER Prodrom is a tracking and data aggregation tool. The app provides no diagnosis, measures no physiological data itself, and is in no way a substitute for the advice of a healthcare professional. Always consult a doctor to interpret your data or to change a treatment. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://prodrom.be/privacy
Screenshots
Verdict
Digestio and Prodrom 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. Digestio sells 2 in-app purchases, starting at $12.90 per month and Prodrom sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Digestio | Prodrom |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 31 MB |
| Age rating | 4+ | 12+ |
| Developer | FNS Coaching & Formation | Zoa Cavenaile |
In-app purchases
Digestio
- Digestio Core (mensuel)$12.901 Month
- Digestio Core (annuel)7 Days trial$69.001 Year
Prodrom
- Prodrom+ Monthly7 Days trial$7.991 Month
- Prodrom+ Yearly7 Days trial$59.991 Year
- Prodrom+ Lifetime$89.99









