Comparison

Sac Ados vs Vow Prep

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

Head to head
About

Sac Ados

Features
Read full description

L'application Sac Ados, offerte par l'association Vacances Ouvertes, te permet d'organiser tes voyages, seul·e ou en groupe, en construisant les différents aspects du séjour et les budgets associés (transports, hébergements, repas, activités...), en répartissant les tâches au sein du groupe, en planifiant collectivement vos évènements (rdv...) et en partageant vos photos et commentaires libres. De plus, l'appli Sac Ados te permet, quand ta zone de résidence est couverte par le dispositif Sac Ados*, d'accéder aux fonctionnalités supplémentaires : - de localisation et prise de contact avec des coachs référent·e·s Sac Ados sur son territoire, - de demande de bourse et d'accompagnement à la préparation de ton voyage par un·e coach, - de saisie rapide de ton dossier individuel de candidature. Enfin, l'application Sac Ados te permet d’auto-évaluer tes savoir-faire et savoir-être mobilisés à travers chaque voyage. *Sac Ados - Une ressource complémentaire vers ton départ : Sac Ados s'adresse aux jeunes de 15 à 25 ans*, souhaitant réaliser un projet de vacances autonomes (sans encadrement, en séjour individuel ou collectif) en France ou à l’étranger* et ayant besoin d’un accompagnement de professionnel·le·s partenaires et/ou d’un soutien financier. *Critères modulés en fonction du territoire (durée de séjour, taille du groupe,…) Si ta ville n’est pas encore couverte par le dispositif Sac Ados, contacte le service Jeunesse de ta Mairie pour connaître les offres qui existent. Grâce à cette appli, les pouvoirs publics de ton lieu de résidence peuvent savoir que des jeunes comme toi souhaiteraient être soutenu·e·s dans leur projet de vacances en autonomie ! Sac Ados est initié par Vacances Ouvertes, une association qui créé des programmes d’aide aux projets vacances, diffusés par des partenaires souhaitant soutenir les jeunes dans leur autonomie.

About

Vow Prep

This app helps couples about to commit to a life together have essential conversations about their future. It offers guided discussions across various life topics, allowing partners to answer privately and then compare responses to foster open communication.

Highlights
  • Guided conversation cards
  • 9 topic decks
  • Private answering
  • Side-by-side answer comparison
  • One-time purchase
  • No subscription required
Features
Read full description

We plan the wedding — never the life. Vow Prep is for two people about to build a life together: engaged, moving in, getting a PACS, or simply committing for real. Before you merge two lives, there are conversations worth having — honestly, and out loud. Playful, but real. Swipe through beautifully written cards across 9 decks that sweep every corner of life as a couple: - Start Here - the warm-up - Money - spending, saving, "yours, mine, ours" - Kids - if, when, how - Family - in-laws, boundaries, traditions - Intimacy - closeness, needs, expectations - Values - what you stand for - Conflict - how you fight and repair - Meaning - faith, purpose, whatever you each believe - Daily Life - chores, space, routines Answer together, apart. Each of you keeps the app on your own phone, answers a card privately, then reveals both answers side by side - and talks. Honest, a little vulnerable, always yours. One-time unlock. Buy it once, keep every deck forever. No subscription. Before you say "we", have the conversations that matter.

Screenshots

Sac Ados4 screens
Vow Prep4 screens

Verdict

The call

The clearest difference is in-app purchases: Sac Ados at none against Vow Prep's 1. Vow Prep's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement 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. Vow Prep sells 1 one-off in-app purchase. Sac Ados asks for nothing beyond the download.

UpkeepUpdate frequency

Sac Ados ships an update every 2 months, Vow Prep every 2 weeks. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
Sac Ados versus Vow Prep: the parameters behind the verdict, then further details
ParameterSac AdosVow Prep
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better18.6
Further details — not scored
Size42 MB83 MB
Age rating4+12+
DeveloperVacances OuvertesThanh My DUONG

In-app purchases

None

Sac Ados

No in-app purchases

1 purchases

Vow Prep

One-time1
  • Vow Prep Premium$6.99

Questions

Is Sac Ados free?
Sac Ados is free to download, with no in-app purchases.
Is Vow Prep free?
Vow Prep is free to download, with in-app purchases available.
Do Sac Ados or Vow Prep have ads?
Neither Sac Ados nor Vow Prep shows ads.
Which is updated more often, Sac Ados or Vow Prep?
Sac Ados ships an update every 2 months, and Vow Prep every 2 weeks. Most recently, Sac Ados was updated on October 20, 2026 and Vow Prep on October 10, 2026.

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