KOVAL NAILS vs Slooma
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KOVAL NAILS
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Официальное мобильное приложение "KOVAL NAILS" С помощью мобильного приложения "KOVAL NAILS" теперь Вы сможете одним движением: - записаться к специалистам - выбрать лучшее и удобное для Вас время - узнать, прочитать, ознакомиться с подробной информацией о компании - уточнить адрес компании, а также: - график работы - номера телефонов - перечень услуг с указанием стоимости - просматривать портфолио работ специалистов - после посещения, Вы можете оставить отзыв о работе специалиста - получать эксклюзивные предложения на услуги от специалиста - первыми узнавать про акции и скидки
Slooma
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Slooma is a professional sleep tracking app for iOS and Apple Watch. See exactly how you slept, why, and how to sleep better — with deep, REM, light, and awake stages charted automatically. SLEEP TRACKING - Apple Watch: stages, heart rate, HRV, SpO2 during the night - Phone-only mode: motion-based stage estimation - Two-way sync with Apple Health - Restores an in-progress night after a phone restart SLEEP SCORE A 0-100 score combining duration, efficiency, continuity, stage balance, and physiology. INSIGHTS - Daily, weekly, monthly trends - Sleep debt and consistency score - Heart rate, HRV, SpO2 overlays AI SLEEP COACH (Pro) - Personalised morning tips - On-device Apple Foundation Models on iOS 26 - Your data never leaves your phone GENTLE SMART ALARM - Wakes you in light sleep within a 30-min window - Soft 30-second volume ramp - 9-min snooze SLEEP SOUNDS - White, pink, brown noise - Rain, ocean, fan, fireplace, wind, river, storm - Binaural delta and theta - Auto fade-out 5-90 min PRIVACY - All sleep data stays on your device - Optional encrypted iCloud sync - Never sold to third parties PRO - AI sleep coach - Snore and sleep-talk recording - Full sound library - Unlimited history - Advanced HRV trends - Sunrise wake-light - CSV / JSON export - Custom themes Cancel anytime in Apple ID settings. Slooma — deeper sleep, calmer nights. Privacy Policy: https://solvydevelopment.com/slooma/privacy/en.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: KOVAL NAILS at none against Slooma's 3. KOVAL NAILS also leads on iOS requirement (14.0 vs 17.0). Slooma's advantage is device support. On price 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. Slooma sells 3 in-app purchases, starting at $0.29 per month. KOVAL NAILS asks for nothing beyond the download.
| Parameter | KOVAL NAILS | Slooma |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 months |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone, Apple Watch — better |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 29 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | ORG DIKIDI | Furkan Ataman |
In-app purchases
KOVAL NAILS
No in-app purchases
Slooma
- Slooma Pro Monthly7 Days trial$0.291 Month
- Slooma Pro Yearly7 Days trial$1.991 Year
- Slooma Pro Lifetime$4.99









