Comparison

Prevision Lab vs Mnemesia

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Prevision Lab

Features
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Prevision Lab est l'application des élèves de la prépa Prevision. Elle réunit ce qui servait jusqu'ici sur ordinateur : les cours de tes professeurs, ton planning de la semaine, tes révisions et tes résultats. Réservée aux élèves inscrits. Les comptes sont ouverts par l'établissement : il n'y a pas d'inscription dans l'application. TES COURS Les polycopiés de tes matières, chapitre par chapitre, avec la vidéo du cours quand elle existe. Chaque document s'ouvre dans un atelier de lecture : tu cherches un mot dans tout le poly, tu surlignes, tu écris dans la marge, tu poses un pense-bête. Ce que tu ne comprends pas, tu le mets de côté d'un geste. TON PLANNING Ta semaine en grille horaire, comme un agenda. Tes cours particuliers, tes contrôles, tes révisions. Ta to-do se pose sur le planning au doigt : tu choisis le jour, l'heure et la durée, ou la journée entière. Tu peux importer ton agenda de classe. TES RÉVISIONS Des questions de QCM sur tes chapitres, reprogrammées selon ce que tu retiens : ce qui résiste revient plus souvent, ce qui est acquis s'espace. Tes flashcards, ton carnet d'erreurs, et un tableau de bord qui dit où tu en es matière par matière. TES CONCOURS Les annales du bac et des concours que tu vises, sujets et corrigés. Des concours blancs d'entraînement, à passer épreuve par épreuve ou d'une traite, avec la correction après chaque question. TON ASSISTANT Une question sur une notion, une méthode ou un concours, et une réponse appuyée sur les documents de cours de ta prépa, formules comprises. Il ne répond que là-dessus : ce n'est pas un moteur de recherche. CE QUE L'APPLICATION APPORTE AU TÉLÉPHONE Les notifications quand un contrôle approche ou qu'une correction arrive. Le déverrouillage par Face ID ou Touch ID, avec l'écran masqué quand l'application passe en arrière-plan. Le partage de tes documents de cours. La liste de tes appareils connectés, avec le retrait de l'un d'eux. Une page lisible quand le réseau tombe. CONFIDENTIALITÉ Aucune publicité, aucun traceur publicitaire, aucun suivi entre applications. De ton dossier, l'assistant ne reçoit que tes spécialités : ni ton identité, ni tes coordonnées, ni ta classe, ni tes notes. La politique de confidentialité est dans l'application, et la suppression de ton compte se demande depuis les Paramètres. Public : élèves de Première et de Terminale, 16 ans minimum.

About

Mnemesia

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Mnemesia is built for medical school: the course, the cards and the exam together in one workspace, from the first year to the national ranking exam. No account and no Mnemesia server: everything stays on your devices, and it works offline. COURSES Import course PDFs from the Files app, iCloud Drive or other cloud storage, and organize them by year, semester, module and chapter. Annotate them directly: highlighters, text, freehand drawings. Text recognition makes the text selectable, even on scanned lecture notes. A tape laid over a line hides it: lift it to check what you remember. Apple Pencil gets its own ring of tools, and the tool island shrinks away like in Notes. FLASHCARDS Make a card from the open course without leaving it: front and back, cloze deletion, or image masking to quiz yourself on an anatomy plate or a physiology diagram. Spaced repetition decides what comes back, and when. MULTIPLE-CHOICE TESTS Build a test, take it against the clock, then go through the answers question by question: multiple choice, short answer and progressive clinical cases, images included. Every answer sheet stays available, missed questions can be retaken in one tap, and results break down by chapter. The scoring rules of the EDN (the French national medical ranking exam) are available, as well as points-based scoring for faculty exams. To practise, tick several tests: questions are spread across courses, each test keeps its own grade, and the session resumes where you left off. Past papers have their own view, PDF papers included. J-METHOD In the first year, each course you learn comes back at J1, J3, J7 and so on, in the calendar. Anything overdue shows at a glance. ORGANIZING Courses, groups, subjects, decks and tests can be ticked to move or delete them at once, or rearranged by dragging. Each subject keeps its colour across every tab. PLANNER Enter the exam dates: the review load spreads over the remaining days, starting with what weighs most. EDN ITEMS In the clinical years, a tab organizes the EDN items by specialty, and each course is linked to its item. IPHONE, IPAD AND MAC Turn on iCloud in Settings: courses, cards, progress and planner move from one device to another in seconds, through your own iCloud account. The iPad and the Mac each keep a full copy that works offline. Everything is on iPhone too: read and import courses, review cards, take tests, check your planner and organize it all just as on iPad or Mac. FILES Documents stay as files, visible in the Files app. Whatever you delete in Mnemesia goes to an Archives folder instead of being erased. Nothing is locked into a format only this app could read. IMPORT AND EXPORT .apkg decks import as they are, media included, with their review history, and export back to .apkg. CSV and TSV lists import too. PRIVACY No sign-up is required and no data is collected. Documents, cards and results stay on your devices, and in your iCloud if you turn it on. In English and French. Designed by an engineer who is also a medical student, for medical students.

Screenshots

Prevision Lab4 screens
Mnemesia4 screens

Verdict

The call

The clearest difference is update cadence: Mnemesia at every 2 days against Prevision Lab's fortnightly. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Prevision Lab ships an update fortnightly, Mnemesia every 2 days. Both last shipped on October 29, 2026.

Scorecard1 real difference · 5 level
Prevision Lab versus Mnemesia: the parameters behind the verdict, then further details
ParameterPrevision LabMnemesia
PriceFreeFree
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS15.0 — better16.0
Further details — not scored
Size3 MB16 MB
Age rating4+4+
DeveloperMARIANNE (App)RAPHAEL CHARBEL FOUREST

In-app purchases

None

Prevision Lab

No in-app purchases

None

Mnemesia

No in-app purchases

Questions

Is Prevision Lab free?
Prevision Lab is free to download, with no in-app purchases.
Is Mnemesia free?
Mnemesia is free to download, with no in-app purchases.
Do Prevision Lab or Mnemesia have ads?
Neither Prevision Lab nor Mnemesia shows ads.
Which is updated more often, Prevision Lab or Mnemesia?
Prevision Lab ships an update fortnightly, and Mnemesia every 2 days. Most recently, Prevision Lab was updated on October 29, 2026 and Mnemesia on October 29, 2026.

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