Comparison

DidntHappen vs SnapStat Studio

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

Head to head
About

DidntHappen

Features
Read full description

Your brain predicts disaster. Prove it wrong. DidntHappen is a worry tracker and anxiety journal that measures the gap between what you fear and what actually happens. Not meditation. Not generic advice. Real evidence from your own life. Research shows 85-91% of predicted fears never come true (Penn State, 2019). Track your worries and see whether your estimates match reality. Seeing your own numbers makes the pattern harder to ignore. HOW IT WORKS LOG - Write a worry. Set a predicted probability (0-100%). Pick a deadline. WAIT - Your prediction sits untouched. RESOLVE - Did it happen, partially happen, or not at all? SEE THE GAP - Your Reality Gap Score tracks every prediction vs every outcome. YOUR REALITY GAP SCORE Most anxiety apps tell you to breathe. DidntHappen gives you proof. - What percent of your predicted fears never happened - How accurate your probability estimates really are - Which worry categories you overestimate most - Whether your prediction accuracy improves over time EVIDENCE-BASED TOOLS CBT - Decatastrophizing prompts: worst-case, best-case, most-likely scenarios. ACT - Cognitive defusion exercises and willingness tracking. DBT - Distress tolerance and emotional regulation techniques. 7-Day Worry Detox - A guided program for changing your relationship with worry. 10 Therapeutic Techniques - Interactive step-by-step exercises for anxiety, rumination, and overthinking. FEATURES Reality Score Ring - cumulative prediction accuracy as a live visual ring Reality Tree - grows as false alarms accumulate Mira AI Companion - chat about your worries with a supportive AI guide Pattern Detection - identifies recurring worry patterns across categories Breathing & Grounding - box breathing, ACT defusion, 5-4-3-2-1 sensory exercise Worry Categories - health, work, relationships, finances, social anxiety Weekly Reality Report - busiest worry day, category accuracy, false alarm rate Streak Tracking - milestone celebrations at 5, 10, 25, 50, 100 false alarms Shareable Stats Cards - share your Reality Gap on Instagram and more Invite Friends - referral system to help others track their anxiety Home Screen Widgets - reality gap and pending worries at a glance Privacy Screen - content blurs when app moves to background WHO IT'S FOR People dealing with generalized anxiety, health anxiety, social anxiety, work stress, intrusive thoughts, rumination, overthinking, or chronic worry. If your mind spirals into worst-case scenarios, DidntHappen helps you collect real evidence that your brain's threat detector is often overestimating risk. SUBSCRIPTION Free trial, then: - Weekly: $2.99/week - Annual: $59.99/year (save 61%) Full access from day one. No ads. Cancel anytime in Settings. PRIVACY-FIRST No advertising. No data selling. No third-party ad tracking. Sign in with Apple is supported. Delete your account and your app data is removed. NOT A MEDICAL DEVICE DidntHappen is a self-reflection and journaling tool. It does not diagnose, treat, or cure any mental health condition. If you're in crisis, please contact a licensed professional or local emergency services. 9 out of 10 fears never come true. Start logging. See the gap. Trust your brain less. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://didnthappen-web.vercel.app/privacy

About

SnapStat Studio

Visualize outdoor activities like runs and rides by creating custom posters and flyby recaps. Incorporate maps, statistics, and photos to showcase your adventures.

Highlights
  • Create custom posters
  • Generate flyby recaps
  • Visualize maps
  • Display activity stats
  • Incorporate photos
Features
Read full description

SnapStat Studio helps you transform runs, rides, hikes, and more into beautiful posters and flyby recap with maps, stats, and photos. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DidntHappen4 screens
SnapStat Studio4 screens

Verdict

The call

The clearest difference is in-app purchases: SnapStat Studio at none against DidntHappen's 3. SnapStat Studio also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads 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. DidntHappen sells 3 in-app purchases, starting at $2.99 per 7 days. SnapStat Studio asks for nothing beyond the download.

UpkeepUpdate frequency

DidntHappen ships an update weekly, SnapStat Studio every 4 days. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
DidntHappen versus SnapStat Studio: the parameters behind the verdict, then further details
ParameterDidntHappenSnapStat Studio
PriceFreeFree
Rating—4.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.0 — better
Further details — not scored
Size26 MB80 MB
Age rating12+4+
DeveloperOnur Hseyin KocakJohn Harold Rizaldo

In-app purchases

3 purchases

DidntHappen

Subscriptions2
  • Premium Weekly3 Days trial$2.997 Days
  • Premium Yearly3 Days trial$59.991 Year
One-time1
  • 1-Year Premium Gift$59.99
None

SnapStat Studio

No in-app purchases

Questions

Is DidntHappen free?
DidntHappen is free to download, with in-app purchases available.
Is SnapStat Studio free?
SnapStat Studio is free to download, with no in-app purchases.
Do DidntHappen or SnapStat Studio have ads?
Neither DidntHappen nor SnapStat Studio shows ads.
Which is updated more often, DidntHappen or SnapStat Studio?
DidntHappen ships an update weekly, and SnapStat Studio every 4 days. Most recently, DidntHappen was updated on September 30, 2026 and SnapStat Studio on October 9, 2026.

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