Comparison

OneTap | Safe vs PERSO | DNA Analytics

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

Head to head
About

OneTap | Safe

Features
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OneTap | Safe is a simple and private safety app designed for people who live alone or want peace of mind. Just tap once a day to confirm you’re safe. If you don’t, your trusted contacts are notified automatically. One time Purchase - Lifetime use. OneTap | Safe is a privacy-first mobile application designed to help users confirm their safety through simple daily check-ins. If a user fails to check in within a defined time window, the app automatically notifies pre-selected trusted contacts. - How It Works Set your daily check-in time Tap β€œI’m Safe” when reminded If you miss it, your contacts are notified 1- Stay Connected Add trusted contacts manually Send alerts only when needed Keep loved ones informed without constant messaging - Smart Reminders Get notified before your check-in Final reminder before alerts are sent Simple and reliable system - Important OneTap | Safe is not an emergency service. Always contact local emergency services if needed. - Key Features One-tap daily safety check Missed check-in alerts Manual emergency contacts Clean and simple interface Privacy Policy: https://sites.google.com/view/onetapsafe/privacy-policy Terms of Service: https://sites.google.com/view/onetapsafe/terms-of-service

About

PERSO | DNA Analytics

Features
Read full description

Discover your visual heritage profile from a single photo. Perso | DNA Analytics transforms a portrait into an engaging ancestry-inspired experience. Upload a photo and explore estimated regional similarities, appearance characteristics, facial analytics, and personalized insights. Your results are presented through beautiful percentages, charts, maps, facial analysis, and detailed visual reports. KEY FEATURES - Heritage Profile Explore ancestry-inspired regional estimates presented as easy-to-understand percentages. - Regional Insights Discover which geographic regions show the strongest visual similarities. - Facial Analytics Explore visible characteristics such as face shape, eye structure, jawline, nose shape, lip structure, hair characteristics, and facial symmetry. - Appearance Insights Discover personalized observations about facial proportions, symmetry, distinctiveness, and other visual characteristics. - Interactive Results Explore your profile through animated charts, percentage rings, regional maps, feature cards, and personalized stories. - Analysis History Keep a visual history of your previous analyses and review key results from each analysis. - Compare Photos Compare two portraits and explore visual similarities across facial characteristics and regional appearance patterns. - Beautiful Reports Experience your results through a premium, easy-to-understand interface designed for iPhone. HOW IT WORKS 1 - Upload or take a portrait. 2 - Let Perso analyze visible facial characteristics. 3 - Explore your personalized profile. 4 - Discover regional similarities and facial insights. 5 - Compare photos or create another analysis. IMPORTANT Perso provides visual estimates based on facial appearance. It does not analyze DNA, genetic material, biological relationships, or provide a scientifically validated determination of ancestry or ethnicity. Results are intended for entertainment and informational purposes only and should not be considered a genetic, medical, scientific, or genealogical test. Photo Analysis & Privacy PERSO uses the Google Gemini API to analyze your uploaded photo and generate visual insights. Your photo is securely sent to Gemini for processing and is not stored by PERSO after the analysis. Subscription Details: After your free trial, payment will be charged to your iTunes account at confirmation of purchase. Subscriptions will automatically renew unless canceled at least 24 hours before the end of the current period. Manage your subscription anytime through your iTunes account settings. Privacy Policy: https://sites.google.com/view/perso-dna-analytics/privacy-policy Terms of Service: https://sites.google.com/view/perso-dna-analytics/terms-of-service

Screenshots

OneTap | Safe4 screens
PERSO | DNA Analytics4 screens

Verdict

The call

The clearest difference is in-app purchases: PERSO | DNA Analytics at none against OneTap | Safe's 2. On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. OneTap | Safe sells 2 in-app purchases, starting at $3.99 per 7 days. PERSO | DNA Analytics asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

Scorecard1 real difference Β· 5 level
OneTap | Safe versus PERSO | DNA Analytics: the parameters behind the verdict, then further details
ParameterOneTap | SafePERSO | DNA Analytics
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details β€” not scored
Size66 MB74 MB
Age rating4+4+
DeveloperKello Solutions SIARomashka Technologies LLC

In-app purchases

2 purchases

OneTap | Safe

Subscriptions2
  • Auto Renewable Subscription$3.997 Days
  • Auto Renewable Subscription3 Months trial$99.991 Year
None

PERSO | DNA Analytics

No in-app purchases

Questions

Is OneTap | Safe free?
OneTap | Safe is free to download, with in-app purchases available.
Is PERSO | DNA Analytics free?
PERSO | DNA Analytics is free to download, with no in-app purchases.
Do OneTap | Safe or PERSO | DNA Analytics have ads?
Neither OneTap | Safe nor PERSO | DNA Analytics shows ads.
Which is updated more often, OneTap | Safe or PERSO | DNA Analytics?
OneTap | Safe ships an update every 3 weeks, and PERSO | DNA Analytics every 3 weeks. Most recently, OneTap | Safe was updated on October 25, 2026 and PERSO | DNA Analytics on October 16, 2026.

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