Alogea vs Lentro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alogea
This app helps individuals manage chronic pain by tracking symptoms, medications, and exercises. It provides detailed reports and analytics to understand the impact of treatments and events on pain levels. Features include reminders, warnings for medication dosage, and an exercise assistant to improve mobility.
- Symptom tracking with numerical or facial ratings
- Medicine logging with dosage warnings
- Exercise planning and live session tracking
- Weekly reports and analytic charts
- Reminders for symptom rating and medication
- Protected access with biometric or passcode
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Alogea® is a pain journal and medicines management App. - Track symptoms faster & easier. - Log pain killers and see how they change your symptoms. - Plan and track exercises to better manage pain. Features: - symptom rating - the simple, fast and elegant way - choice of numerical or facial expression rating - fast, retrospective recording of events - reminders to rate your symptoms when it matters - time line 'live' display of your diary to detect causations - weekly reports to analyse and summarise entries in your diary - analytic charts to understand the impact of medicines and events - build a detailed inventory of medicines taken - reminders when to take and when to stop taking medicines - high dose, overdose and overlap warnings - export and share medicines and analyses - effect and side effects rating - Exercise Assistant to set goals to improve fitness and mobility. - live exercise session tracking for pacing - exercise session reminders - protected access via Apple Touch ID or Face ID (on supporting devices) or passcode - data synchronisation between your iOS devices - no advertising! Who is it for: People suffering with Chronic Pain. Why keep a Pain Diary? Read more at www.apptoolfactory.co.uk/Alogea/ Alogea is focused on the impact of medicines and events on symptoms. These may be treatments, weather events, exercises or anything that matters to you. It's best used when a diagnosis has been made and pain-related symptoms are expected to improve with various treatments, particularly pain medicines. In this situation random recording of symptoms is not helpful any more. Instead, rating easily = frequently at particular times related to medication intake is more important to judge your responses to medicines, other treatments or events. If pain limits your mobility and reduces physical fitness use the Exercise Assistant to set and achieve goals and improve self-management. Alogea® is FREE to download and use for one symptom and medicine, without time limit. Beyond this, expansions are available as InApp purchases to track multiple medicines and symptoms, adding a wealth of further helpful features.
Lentro
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Lentro hilft dir, mit Long-COVID oder ME/CFS deine Energie im Blick zu behalten und Crashes zu vermeiden. Statt dich durch den Tag zu pushen, siehst du in Lentro, wie viel Kraft heute realistisch verfügbar ist — und wann du lieber pausierst. Lentro liest HRV, Ruhepuls, Schlaf und Schritte aus Apple Health und berechnet daraus ein individuelles Energie-Budget für den Tag. Du siehst auf einen Blick, ob dein Körper erholt, belastet oder bereits im Warnbereich ist. Bevor eine PEM-Episode einsetzt, meldet sich Lentro mit einer Frühwarnung. Was Lentro kann: • Tages-Energie-Budget mit Live-Ring • Früherkennung von drohenden Crashes anhand deiner HRV-Trends • Pacing-Tagebuch für Aktivitäten, Symptome und Trigger • Wochenplanung mit Vorhersage belastbarer Tage • Crash-Recovery-Modus mit sanften Schritt-für-Schritt-Empfehlungen • Medikamenten-Log und Symptom-Timeline • PDF-Bericht für Arztbesuche mit objektiven Daten • Education-Modul mit geprüftem Wissen zu Pacing, PEM und Long-COVID Deine Daten bleiben bei dir. Alles läuft lokal auf deinem iPhone. Kein Login, keine Cloud-Pflicht, kein Werbetracking. Ein optionaler iCloud-Sync steht dir zur Verfügung, wenn du deine Daten auf mehreren Geräten nutzen willst. Die Teilnahme an anonymer Forschung ist opt-in und standardmäßig aus. Lentro ist kostenlos. Es gibt keine Abos und keine Funktionen hinter einer Paywall. Wenn dir die App hilft, kannst du die Weiterentwicklung mit einer einmaligen Spende unterstützen. Lentro ist kein Medizinprodukt und ersetzt keine medizinische Beratung oder Behandlung. Es unterstützt dich dabei, dein Pacing selbst besser zu verstehen und zu strukturieren.
Screenshots
Verdict
The clearest difference is update cadence: Lentro at daily against Alogea's every 2 months. Lentro also leads on iOS requirement (17.0 vs 26.0). On price, ads, 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. Alogea sells 3 one-off in-app purchases and Lentro sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Alogea ships an update every 2 months, Lentro daily. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Alogea | Lentro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 50 MB | 5 MB |
| Age rating | 17+ | 12+ |
| Developer | Solent Anaesthesia and Pain relief service Ltd | Christian Renneberg |
In-app purchases
Alogea
- Unlimited Symptoms Expansion$2.99
- Pain Medicines Expansion$3.99
- Complete Pain Expansion$4.99
Lentro
- Kleine Spende$3.99
- Mittlere Spende$8.99
- Große Spende (Supporter)$24.99



