Comparison

Collective Memory vs Predictions

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

Head to head
About

Collective Memory

This app encourages sharing authentic, real-time photos without filters or uploads from galleries. It connects users based on shared moments and uses AI to provide insights into captured content. The platform fosters active participation and a community that values spontaneity.

Highlights
  • Real-time photo capture only
  • Automatic time and location tagging
  • Connect with users based on shared moments
  • AI-powered photo analysis for insights
  • Active community participation required
  • Open API for developer integration
Features
Read full description

Welcome to Collective Memory: Real-Time, Real-Life Sharing Collective Memory (CM) is a first app in a new breed - Reality Mappers. CM is all about authenticity and the spontaneous moments of life. It's a place where only real-time photos are allowed, encouraging you to share life as you see it— unstaged, unfiltered, and undisguised. Authentic Capture With CM, you can only take pictures through the app—no uploads from your gallery. This ensures every photo is genuine, anchored in the now with automatic time and location tags. It's about capturing life in its purest form, whether it’s a quiet morning, an unexpected smile, or a street scene that caught your eye. Connect Through Real Moments Every photo you take opens a door to new connections. Our platform uses these images to link you with people who have shared similar moments. This connection is based on the reality of everyday life, not curated or altered images, allowing for a more authentic, human connection. Participate to Explore At CM, you explore new content by contributing your own. There’s no passive browsing; you engage by being an active part of the community. Want to see more of what delights you? Simply share those moments, and similar ones will find their way to you. Insights and Understanding Our app doesn’t just catalog your pictures; it helps you understand them. Using AI, CM analyzes the elements of your photos, offering a glimpse into the themes and emotions they convey. This isn’t about magic; it’s about insight—understanding your own life and experiences through the lens of the collective. Open for Innovation CM’s openness extends to its API, allowing developers to integrate our real-life content into their applications. This policy supports a broader ecosystem where CM’s genuine, real-time photos can enhance other services and experiences. A Community of the Real CM is for everyone who values the real over the perfect. It's a platform where every picture contributes to a collective narrative of human experience, captured without filters. Here, you can feel safe sharing the real moments of your life, connecting with others who value the essence of now. Easy to Start, Rich in Connections Here’s how you can join CM: - Download the app and set up your profile. - Start capturing moments directly through the app. - Receive insights on your photos and connect with similar content from others. - Engage with a community that values reality and spontaneity. Give the alternative a try, download CM today.

About

Predictions

Send future messages to friends that remain locked until a specific date and time. Once sent, these messages cannot be edited, deleted, or viewed, ensuring they are revealed exactly when intended.

Highlights
  • Send text, photo, video, and audio predictions
  • Locked messages with no editing or deleting
  • Set specific reveal dates and times
  • Blurred preview with live countdown
  • Instant notifications for sent and revealed predictions
  • Automatic friend finding via contact sync
  • Immutable message content
Features
Read full description

What if you could send a message that no one - not even you - could open until the perfect moment? Predictions lets you send future messages to friends that stay completely locked until a date and time you choose. No editing. No deleting. No peeking. Just the raw, honest thing you said - revealed exactly when it matters. Make a bold sports call. Predict what will happen in a friend's life. Leave a birthday message weeks before their big day and let them feel the anticipation building. HOW IT WORKS 1. Pick a friend from your contacts 2. Create your prediction — text, photo, video, or audio 3. Set a reveal date and time 4. Send it - and let the countdown begin FEATURES • Text, photo, video & audio predictions • Blurred preview with a live countdown to reveal • Instant notification the moment someone sends you a prediction • Reveal notification when your prediction finally unlocks • Find friends automatically via contact sync • Fully immutable - once sent, it's sealed forever Every prediction is a time capsule. A record of what you truly believed. Discover what your friends really thought - right when it counts. Download Predictions and start the countdown.

Screenshots

Collective Memory4 screens
Predictions3 screens

Verdict

The call

The clearest difference is rating: Collective Memory at 3.8 against Predictions's 2.0. Collective Memory also leads on ratings volume (24 vs 1). On price, update cadence, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

Collective Memory holds the better App Store score, 3.8 against 2.0. That said, the two scores are not equally well evidenced: Collective Memory has 24 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Collective Memory ships an update every 11 days, Predictions every 2 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Collective Memory versus Predictions: the parameters behind the verdict, then further details
ParameterCollective MemoryPredictions
PriceFreeFree
Rating3.8 (24 ratings) — better2.0 (1 ratings)
Positive reviews65.2% of reviews—
Number of ratings24 — better1
Update frequencyEvery 11 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size132 MB28 MB
Age rating17+4+
DeveloperPlay Buildido shveki

Customer experience

Collective Memory

All ratings22 ratings
Positive68.2%
Neutral4.5%
Negative27.3%
Written reviews66 reviews
Positive65.2%
Neutral1.5%
Negative33.3%

Predictions

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Collective Memory

No in-app purchases

None

Predictions

No in-app purchases

Questions

Is Collective Memory free?
Collective Memory is free to download, with no in-app purchases.
Is Predictions free?
Predictions is free to download, with no in-app purchases.
Which has better reviews, Collective Memory or Predictions?
Collective Memory is rated higher. Collective Memory averages 3.8 out of 5 from 24 ratings, while Predictions averages 2.0 from 1 ratings.
Do Collective Memory or Predictions have ads?
Neither Collective Memory nor Predictions shows ads.
Which is updated more often, Collective Memory or Predictions?
Collective Memory ships an update every 11 days, and Predictions every 2 weeks. Most recently, Collective Memory was updated on October 30, 2026 and Predictions on October 28, 2026.

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