NailInsight vs Steady
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NailInsight
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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
Steady
This app offers a private, shame-free companion to help manage body-focused repetitive behaviors like nail biting, skin picking, and hair pulling. It uses habit-reversal training and decoupling techniques with one-tap logging and guided exercises to help users soften these patterns at their own pace.
- One-tap logging for urges
- Guided competing response tools
- Habit-reversal training modules
- Pattern insights and trend analysis
- Customizable reminders
- Data export for therapists
- Apple Watch companion app
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Bite your nails? Pick your skin? Pull your hair? You're not alone — millions live with body-focused repetitive behaviors (BFRBs) like skin picking (dermatillomania, excoriation), nail biting (onychophagia), hair pulling (trichotillomania), and lip or cheek biting. Steady is a calm, private companion that helps you soften the pattern — without shame. There are no streaks to lose here and nothing ever resets to zero. Steady never scolds. Awareness counts, resisted urges count, and even noticing after the fact counts — because that is how these patterns actually soften. HOW IT WORKS • Notice the urge — one-tap logging keeps you aware • Meet it with a plan — a short competing response or guided decoupling exercise • Watch the pattern ease over weeks — at your pace, without pressure or red warning colors Steady is built on habit-reversal training (HRT) and decoupling, the self-help methods with the strongest research support. FREE FOR EVERYONE • One-tap logging — capture a moment or a resisted urge in seconds • Urge Help — breathing, grounding and competing-response tools for the moment an urge hits • Decoupling training — a short guided motor exercise you can repeat through the day • My Plan — a gentle glide path toward the pace you choose, never a countdown • This week at a glance — your log, your awareness streak, your week • Learn — six short modules on the science of BFRBs, from why they happen to when to seek help, each with its published sources • Soft reminders — a few caring nudges a day at most, fully optional • Home-screen widget that keeps awareness gently in view • Export your log as a spreadsheet to share with a therapist STEADY PLUS — GO DEEPER • Pattern insights — time-of-day patterns, trends over weeks, and quiet observations about your triggers • Smart reminders that learn your risk windows • A clinical PDF report to bring to appointments • Custom tags for your own situations • The Apple Watch companion app PRIVATE BY DESIGN Everything stays on your device. No account, no tracking, no data collection. Steady Plus is $6.99/month, $29.99/year with a 7-day free trial, or a one-time lifetime purchase of $49.99. Payment is charged to your Apple Account; subscriptions renew unless cancelled at least 24 hours before the period ends. Steady is an educational self-help tool, not a medical device or a substitute for professional care. TERMS & PRIVACY Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mda25.github.io/steady-site/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Steady at none against NailInsight's 2. Steady also leads on update cadence (fortnightly vs every 6 weeks). NailInsight's advantage is iOS requirement (13.0 vs 17.0). On price, 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
Both are free to download. NailInsight sells 2 in-app purchases, starting at $2.99 per month. Steady asks for nothing beyond the download.
NailInsight ships an update every 6 weeks, Steady fortnightly. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.
| Parameter | NailInsight | Steady |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 60 MB | 10 MB |
| Age rating | 4+ | 12+ |
| Developer | Alim Keskin | Matthis Damm |
In-app purchases
NailInsight
- Premium Monthly Access$2.991 Month
- Premium Yearly Access$29.991 Year
Steady
No in-app purchases








