Comparison

NailInsight vs NailSafe

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

Head to head
About

NailInsight

Features
Read full description

NailInsight – Break the Nail Biting Habit Break free from nail biting, one day at a time.NailInsight is your personal companion for overcoming the nail biting habit. With daily check-ins, streak tracking, and a lovable companion that grows alongside your progress, building a new habit becomes a motivating and rewarding journey.Grow Your Companion Choose your personal companion — a flower or a cat — and watch it flourish as you stay bite-free. Each successful day fills your companion with life, slowly transforming it into something beautiful. Personalize it with stunning colors like Emerald, Sapphire, Turquoise, and Rose to make your journey truly yours.Build Powerful Streaks Consistency is the key to breaking habits. Track your bite-free days with a motivating streak system, reach milestones, and celebrate your progress. Your longest streak is always visible to remind you how far you've come.Visualize Your Progress Stay motivated with a clear progress graph that shows how your journey evolves over time. Spot improvements, identify patterns, and celebrate every step forward.Smart Weekly Reminders Stay consistent with gentle weekly reminders that keep you on track. Never miss a check-in and keep your streak growing.Build Your Companion Collection Complete growth cycles to unlock and collect unique companion variations. Over time, you'll build a gallery of flowers and cats that represent your commitment and dedication.Key Features Daily bite-free / bitten check-in system Growing flower and cat companions with liquid-fill animations Streak tracking and milestone rewards Progress graph to visualize your journey Customizable companion colors (5 flower + 5 cat styles) Companion collection gallery Smart weekly reminders Beautiful dark glassmorphism interface Available in English and Turkish NailInsight Premium Unlock the full NailInsight experience with Premium: Unlimited habit tracking beyond the 14-day free trial Custom companion colors Smart reminder notifications Full companion collection system Subscription Options Monthly subscription Yearly subscription (best value) Payment will be charged to your Apple ID account upon confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. You can manage and cancel subscriptions in your Apple ID account settings. No cancellation of the current subscription is allowed during the active subscription period. Terms of Use: https://nailinsightai.web.app/terms-of-use.html Privacy Policy: https://nailinsightai.web.app/privacy-policy.html

About

NailSafe

This app helps users break the habit of biting their nails or cuticles. It uses desk mode to detect gestures, SOS tools for urges, and weekly photos to track progress and hand changes.

Highlights
  • Desk Mode for gesture detection
  • SOS tools for urge management
  • Weekly photo progress tracking
  • Habit Reversal Training method
  • Bite-free day counter
  • Relapse coach
Features
Read full description

NailSafe is a nail-biting habit app for people who bite their nails or cuticles without noticing. Desk Mode can help you notice the gesture, SOS tools help when an urge arrives, and weekly photos let you follow changes in your hands. Your hands speak before you do. A NailSafe Pro plan is required to use the app: weekly or yearly with a 3-day free trial for eligible new subscribers, or a one-time lifetime purchase. Your first check-in comes before the offer. Nail biting can go unnoticed: your hand may move before you become aware of it. NailSafe’s Desk Mode can help you notice the gesture and pause. DESK MODE — DETECTION • Prop your iPhone on the desk, front camera on, and work. • When Desk Mode detects a hand near your mouth, a soft chime can help you interrupt the gesture. • 100% on-device. No image is ever saved or sent. SEE YOUR HANDS CHANGE • Guided weekly photo, same framing every time. • Before/after slider from Day 0, timeline and estimated growth. • Proof you can look at — and share. THE METHOD BEHIND IT • Habit Reversal Training built in: notice, replace, see it change. • 90-second SOS when the urge hits: breathing, a competing response your mouth can't reach, your reason. • Relapse coach: a slip restarts the counter, never your progress. YOUR NUMBERS • Bite-free days, check-ins, completed exercises and weekly photos. • Daily 5-second check-in, trigger chart, 16 achievements. A PLAN BUILT ON YOU • Three short questions: since when, what triggers it, at which moments. Try 30 seconds of the SOS, then save your starting point before the offer. • Optional notification reminders, including an evening nail-care reminder. HONEST, NOT INSTANT Nails don't recover overnight, and NailSafe never invents a finish line or promises a date. What you see is real: your own weekly photo, your own pace, your own proof. NailSafe is a habit-support tool. It is not medical advice and does not replace a health professional. NailSafe Pro: a weekly or yearly plan with a 3-day free trial for eligible new subscribers, or a one-time lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage in your Apple ID settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://romeoapps.app/en/nailsafe/privacy/ What you saved stays yours: your journal and photos can be read, exported and deleted without a purchase. Is it a treatment for BFRB? No. NailSafe is a habit-support tool, not a medical treatment. Where do my photos go? They stay on your iPhone as your own record. Do I need to pay? You can start during setup. Full access requires NailSafe Pro, with the price in your currency shown before you pay.

Screenshots

NailInsight4 screens
NailSafe4 screens

Verdict

The call

The clearest difference is update cadence: NailSafe at every 2 days against NailInsight's every 2 months. NailInsight's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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. NailInsight sells 2 in-app purchases, starting at $2.99 per month and NailSafe sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

NailInsight ships an update every 2 months, NailSafe every 2 days. The most recent releases landed on October 31, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 6 level
NailInsight versus NailSafe: the parameters behind the verdict, then further details
ParameterNailInsightNailSafe
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 2 monthsEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size61 MB18 MB
Age rating4+4+
DeveloperAlim KeskinROMEO ILARIO FLAVIO GAMBINO

In-app purchases

2 purchases

NailInsight

Subscriptions2
  • Premium Monthly Access$2.991 Month
  • Premium Yearly Access$29.991 Year
4 purchases

NailSafe

Subscriptions2
  • Pro Weekly3 Days trial$5.997 Days
  • NailSafe Pro3 Days trial$29.991 Year
One-time2
  • Pro Lifetime Offer$39.99
  • Pro Lifetime$49.99

Questions

Is NailInsight free?
NailInsight is free to download, with in-app purchases available.
Is NailSafe free?
NailSafe is free to download, with in-app purchases available.
Do NailInsight or NailSafe have ads?
Neither NailInsight nor NailSafe shows ads.
Which is updated more often, NailInsight or NailSafe?
NailInsight ships an update every 2 months, and NailSafe every 2 days. Most recently, NailInsight was updated on October 31, 2026 and NailSafe on November 8, 2026.

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