Comparison

NowStack vs EthnifyAI

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

Head to head
About

NowStack

Features
Read full description

NowStack turns your to-do list into a stack — and puts one task on top: NOW. Instead of staring at forty things, you see the one that matters. Do it, and the next rises to the top. No projects to configure, no due-date guilt, no endless nesting. Just momentum. HOW IT WORKS • Push a task onto the stack — type it, add #tags inline. • The top card is your NOW. Everything else waits its turn. • Finish it with one tap; the next task takes its place. • Bump any task to the top the moment priorities change. FOCUS TIMER Give the current task 5, 10, 25, 50 minutes, or an hour. NowStack counts down and nudges you when time's up — a built-in time-box without the ceremony. STAY ON TOP OF IT • Tag and group tasks (#work, #home, #calls). • Drag to reorder; drop a task on top to make it NOW. • Set an Apple Reminder or block time on your Calendar. • Open links right from a task, and share anything into NowStack from Safari and other apps. SYNCS WITH YOUR MAC NowStack keeps your stack in sync across iPhone, iPad, and the NowStack Mac app over iCloud. Start on your phone, finish at your desk. Free for everyday stacks. A one-time unlock adds the focus timer, reminders, calendar, and export — no subscription, ever. Stop managing your list. Start doing the next thing. What's New (release notes) • Faster, smoother task stack • Tap the link icon to open a task's URL in your browser • Cleaner focus-timer and task editor • Bigger, easier-to-tap row buttons • Fixes to reordering and NOW focus

About

EthnifyAI

Discover your ethnic origins and family history through AI-powered facial analysis. Reconstruct ancestor faces, trace lineage across continents, and unlock insights into your unique traits and predispositions.

Highlights
  • AI facial analysis for ethnic composition
  • Interactive world map of origins
  • Ancestor face reconstruction
  • Global lineage tracing
  • Personalized trait and predisposition reports
  • Secure data encryption
Features
Read full description

Uncover the Story Written in Your Face Welcome to EthnifyAI, your personal gateway to the past. Powered by cutting-edge artificial intelligence, we go beyond simple DNA testing to bring your family history to life. Discover your origins, meet your ancestors, and understand the traits that make you unique. Discover Your True Origins Upload a clear photo and let our advanced AI analyze your facial features to reveal your ethnic composition. Get a precise percentage breakdown and explore an interactive world map showing exactly where your ancestors came from. Meet Your Ancestors Step back in time. Our unique AI technology reconstructs the faces of your ancestors, allowing you to visually connect with the generations that came before you. Experience history on a deeply personal level. Trace Your Family Lineage Follow the migratory paths of your bloodline across centuries. Our in-depth family analysis visualizes your lineage on a global scale, showing you how your family's unique story has unfolded across continents. Unlock Your Hidden Traits Your heritage shapes who you are. Discover the personality traits, natural talents, and potential health predispositions linked to your genetic background. Our comprehensive reports provide fascinating insights into your unique characteristics. Why Choose EthnifyAI? Advanced AI Technology: Fast, accurate, and constantly improving algorithms. Privacy First: Your data is encrypted and secure. We never share your personal information. Easy to Use: Simply upload a photo to get started in seconds. Beautiful Reports: Get stunning, shareable insights that tell your unique story. Subscription Information: Unlock the full power of EthnifyAI with a premium subscription. Payment: Payment will be charged to your iTunes Account at confirmation of purchase. Renewal: Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Management: You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Legal: By using EthnifyAI, you agree to our Terms of Service, Privacy Policy, and Subscription Agreement. Terms of Service: https://sites.google.com/view/ethnifyaitermsofservice Privacy Policy: https://sites.google.com/view/ethnifyaiprivacypolicy Subscription Agreement: https://sites.google.com/view/ethnifyai-subscription-agreeme

Screenshots

NowStack4 screens
EthnifyAI4 screens

Verdict

The call

The clearest difference is iOS requirement: EthnifyAI at 15.0 against NowStack's 17.0. 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. NowStack sells 1 one-off in-app purchase and EthnifyAI sells 5 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

NowStack ships an update every 8 days, EthnifyAI every 11 days. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

Scorecard1 real difference · 9 level
NowStack versus EthnifyAI: the parameters behind the verdict, then further details
ParameterNowStackEthnifyAI
PriceFreeFree
Rating—4.5 (242 ratings) — better
Positive reviews—7.7% of reviews
Number of ratings—242 — better
Update frequencyEvery 8 days — betterEvery 11 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size2 MB74 MB
Age rating4+4+
DeveloperAlexander FitterlingJiuYingNetwork

In-app purchases

1 purchases

NowStack

One-time1
  • Full Unlock$5.99
5 purchases

EthnifyAI

Subscriptions5
  • premium7 Days trial$6.997 Days
  • premium7 Days trial$7.997 Days
  • premium3 Days trial$9.997 Days
Show 2 more
  • week_pro27 Days trial$9.997 Days
  • premium$39.991 Year

Questions

Is NowStack free?
NowStack is free to download, with in-app purchases available.
Is EthnifyAI free?
EthnifyAI is free to download, with in-app purchases available.
Do NowStack or EthnifyAI have ads?
Neither NowStack nor EthnifyAI shows ads.
Which is updated more often, NowStack or EthnifyAI?
NowStack ships an update every 8 days, and EthnifyAI every 11 days. Most recently, NowStack was updated on October 10, 2026 and EthnifyAI on October 15, 2026.

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