Neck Saver vs Hydration Time
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Neck Saver
This app uses your phone's motion sensors to detect poor posture while you use other applications. A floating monitor changes color to alert you when your neck is at a strain angle, encouraging better habits.
- Always-on posture monitor over other apps
- Real-time tilt detection
- Adjustable monitor width
- Pinch/double-tap to resize monitor
- Customizable color themes
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Catch tech neck the moment it starts - even while you use other apps. Neck Saver floats a small posture monitor over any app with Picture in Picture. It turns red when you hold your phone at a neck-straining angle and green when you hold it up at a healthy angle. No reminders to dismiss, no timers: just a color you notice at a glance while you scroll, read, or chat. HOW IT WORKS • Your iPhone's motion sensors detect how far you tilt your phone, in real time. • The posture monitor stays on screen in Picture in Picture while you use other apps. • Look down too far and the color shifts to red. Lift your phone and it goes back to green. FEATURES • Always-on posture monitor over other apps (Picture in Picture) • Real-time tilt detection with the gyroscope • Choose the monitor width: Thin, Regular, or Wide • Pinch or double-tap to make the monitor larger or smaller • Color themes - 2 free themes, plus extra themes available as in-app purchases GREAT FOR • Anyone worried about tech neck, text neck, or forward head posture • Long sessions on social media, videos, games, or reading • Building a habit of holding your phone at eye level Terms : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy : https://co-okchem.com/pp240420/405/
Hydration Time
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Staying hydrated shouldn't be a chore, and it shouldn't cost your privacy. Meet Hydration Time, your beautifully simple, entirely private daily water tracker. Designed with a clean, distraction-free aesthetic, Hydration Time helps you build healthy habits without the clutter of subscriptions, ads, or intrusive tracking. Your health data belongs to you, which is why everything stays entirely on your device. 100% PRIVATE & FREE • No accounts or sign-ups required. • No internet connection needed—works entirely offline. • No ads, no hidden fees, and no premium tiers. • Zero data collection. Your logs never leave your phone. KEY FEATURES • Personalized Goals: Hydration Time automatically calculates your ideal daily intake based on your weight and activity level. • Effortless Logging: Use quick one-tap presets (250ml, 500ml, 750ml) or enter custom amounts to log your drinks in seconds. • Insightful Statistics: Monitor your weekly progress, check your average daily intake, and build lasting habits with the consecutive day streak tracker. • Detailed History: View a precise, timestamped log of your daily drinks (automatically resets at midnight). • Meet Drip: Your personal, lovable hydration mascot who celebrates your milestones and keeps you motivated! • Customizable UI: Toggle between Light and Dark Mode to match your device, and choose your preferred units (Metric or Imperial). Download Hydration Time today and start your journey to better health—privately and beautifully.
Screenshots
Verdict
The clearest difference is in-app purchases: Hydration Time at none against Neck Saver's 3. On price, ads, device support and iOS requirement 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. Neck Saver sells 3 one-off in-app purchases. Hydration Time asks for nothing beyond the download.
| Parameter | Neck Saver | Hydration Time |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 3 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | yuta tabane | Yassine Mahfoud |
In-app purchases
Neck Saver
- ThemeColor -Black and Yellow-$0.99
- Purple and Lightred$0.99
- Skyblue and Vermilion$0.99
Hydration Time
No in-app purchases









