Comparison

Posy vs Flash

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

Head to head
About

Posy

Features
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Posy turns any event into a shared disposable camera. Create an event, share one QR code, and every guest gets a limited roll of shots — just like a real disposable camera. Guests don't need to download anything: they tap the code and start shooting in seconds. Photos stay hidden until the reveal. Set it for the moment the party ends, or hold the album back to make the unveiling something everyone looks forward to — like waiting for film to develop. WHY POSY • One shared camera — every guest contributes to the same album • Limited shots — scarcity makes every photo count • The reveal — photos drop all at once, not one slow trickle • Zero friction for guests — scan a code, no account needed to start • Film filters — a beautiful, consistent look on every shot PERFECT FOR Weddings · Birthdays · Parties · Reunions · Trips · Corporate events HOW IT WORKS 1. Create your event and choose how many guests and shots each gets 2. Share the QR code or link 3. Guests scan and shoot their roll 4. Everyone's photos reveal together when the time comes Save the album, relive the night, and keep the memories forever. Posy is free to create small events. Larger guest lists are available as one-time upgrades.

About

Flash

Features
Read full description

The photographer captures the ceremony. Your guests catch everything else: the laughter at the drinks reception, the quiet tears, the dance floor at two in the morning. Flash turns every guest into a disposable camera, and everyone discovers the album together. FOR YOUR WEDDING Create your film, put the QR code on the tables, and guests join with one scan, no account needed. Each guest gets a few shots, just like a disposable camera: no retakes, no editing, only real moments. At the end you get dozens of points of view you would never have had. AND FOR EVERYTHING ELSE Birthdays, parties, hen and stag dos, trips, weekends with friends, company events: it works wherever people get together and nobody wants to spend the night behind their phone. THE REVEAL Photos stay hidden until the moment you choose: live, when the film ends, or after a suspenseful delay. Then the album opens for everyone at the same time. HOW IT WORKS 1. Create your film: type of event, number of guests, shots per person, reveal time. 2. Share the QR code, guests join with one scan. 3. Everyone shoots their few photos during the event. 4. At the reveal, the album opens for all. WHAT YOU GET • One shared album, downloadable in a tap • Filters: original, vintage, black and white • A film-style shot counter • Time left on your lock screen • Private photos: the film belongs to you and your guests only Free for up to 5 guests. Beyond that, you pay once per event, based on the number of guests. No subscription.

Screenshots

Posy4 screens
Flash4 screens

Verdict

The call

Posy and Flash are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Posy sells 19 one-off in-app purchases and Flash sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Posy ships an update every 5 days, Flash every 10 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

ScorecardNo meaningful differences
Posy versus Flash: the parameters behind the verdict, then further details
ParameterPosyFlash
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS17.016.4 — better
Further details — not scored
Size21 MB73 MB
Age rating9+4+
DeveloperWorkyloop OUSYGEN SAS

In-app purchases

19 purchases

Posy

One-time19
  • 10 participants$1.99
  • Add 10 participants$3.99
  • 25 participants$4.99
Show 16 more
  • Unlimited shots upgrade$9.99
  • 5 participants + unlimited shots$9.99
  • Add 25 participants$9.99
  • 10 participants + unlimited shots$11.99
  • 25 participants + unlimited shots$14.99
  • 50 participants$14.99
  • Add 50 participants$19.99
  • 50 participants + unlimited shots$24.99
  • 100 participants$29.99
  • 100 participants + unlimited shots$39.99
  • 150 participants$49.99
  • 150 participants + unlimited shots$59.99
  • 200 participants$69.99
  • 200 participants + unlimited shots$79.99
  • Unlimted participants$99.99
  • Unlimitedparticipant+unlimited shot$109.99
11 purchases

Flash

One-time11
  • Photos illimitées$8.99
  • Pellicule 10 + poses ∞$9.99
  • Pellicule 50 + poses ∞$22.99
Show 8 more
  • Pellicule 100 invités$24.99
  • Pellicule 100 + poses ∞$34.99
  • Pellicule 150 invités$44.99
  • Pellicule 150 + poses ∞$49.99
  • Pellicule 200 invités$59.99
  • Pellicule 200 + poses ∞$69.99
  • Pellicule invités illimités$89.99
  • Pellicule ∞ + poses ∞$99.99

Questions

Is Posy free?
Posy is free to download, with in-app purchases available.
Is Flash free?
Flash is free to download, with in-app purchases available.
Do Posy or Flash have ads?
Neither Posy nor Flash shows ads.
Which is updated more often, Posy or Flash?
Posy ships an update every 5 days, and Flash every 10 days. Most recently, Posy was updated on October 28, 2026 and Flash on October 24, 2026.

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