Notification Helper vs AstroTool
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Notification Helper
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Notification Helper - Your Personal Reminder Companion Stay on track with your daily habits and goals using Notification Helper. Whether you want to drink more water, maintain better posture, or build any positive habit, this app helps you stay consistent with smart, customizable reminders. FLEXIBLE NOTIFICATION TYPES Choose how you want to be reminded with four powerful notification modes: Fixed Time Set notifications at exact times you choose. Perfect for daily routines like morning vitamins, medication reminders, or scheduled breaks. Select which days of the week to repeat. Random N-Times Receive a set number of notifications randomly distributed throughout your chosen time window. Ideal for spreading reminders naturally across your day without predictable patterns. Random Interval Get notified at random intervals within a range you define. Set minimum and maximum gaps between reminders for a more organic reminder experience that keeps you alert. Mission Mode Track goal-oriented tasks with built-in progress tracking. Set daily targets like drinking 2000ml of water or walking 10000 steps. Log your progress with quick-add buttons and watch your achievement grow throughout the day. Progress resets automatically each morning for a fresh start. PERSONALIZED MESSAGES Add multiple custom messages to each reminder. The app randomly selects from your message pool, keeping notifications fresh and engaging instead of repetitive. SMART FEATURES Vacation Mode: Taking a break? Pause all notifications with one tap and resume when you are ready. Test Notifications: Verify your setup works correctly with the built-in test feature. Pending Notifications View: See how many notifications are scheduled and refresh them anytime. iOS Optimization: Designed to work within iOS system limits while maximizing reliability. Daily repeating notifications work seamlessly without requiring you to open the app. BEAUTIFUL DESIGN Modern Interface: Clean, intuitive design that makes creating and managing reminders effortless. Dark and Light Themes: Choose your preferred appearance or let it follow your system settings automatically. Smooth Animations: Enjoy a polished experience with thoughtful transitions and visual feedback. MULTI-LANGUAGE SUPPORT Use the app in your preferred language: - English - Traditional Chinese - Simplified Chinese - Japanese PRIVACY FOCUSED All your data stays on your device. No account required, no data uploaded to servers. Your habits and goals remain completely private. PERFECT FOR - Staying hydrated with water drinking reminders - Maintaining good posture during work hours - Taking regular breaks from screen time - Building meditation or mindfulness habits - Tracking daily exercise or step goals - Remembering vitamins and supplements - Any habit you want to develop or maintain HOW TO GET STARTED 1. Tap Create New on the home screen 2. Name your reminder and add custom messages 3. Choose your notification type 4. Configure your schedule and preferences 5. Start receiving helpful nudges throughout your day Download Notification Helper today and take the first step toward building lasting positive habits. Your future self will thank you. Privacy Policy: https://lessismore521.blogspot.com/2025/12/privacy-policy-for-notification-helper.html Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
AstroTool
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AstroTool โ Astrophotography Planner & Sky Map Plan better. Shoot more. Miss nothing. AstroTool is the complete astrophotography companion for iPhone โ from scouting tonight's targets to logging every capture. A live sky map you can actually use in the field, planning tools built around how astrophotographers think, and a session logger that keeps your imaging history in one place. FREE FEATURES Sky Map A fully rendered live sky chart with 100+ bright stars, all 110 Messier objects, the Sun, Moon, and all planets. Constellation lines, constellation name labels, the Milky Way band, and the ecliptic arc are all drawn in real time. Tap any object for instant identification โ name, type, magnitude, and position. Procedural rolling-hill horizon with compass ticks and cardinal labels. Motion-driven so the sky moves as you move. Deep Sky Catalog Browse the complete Messier catalog with search, type filters, and sort by ID, magnitude, or altitude. Every object shows rise, transit, and set times for your location, a visibility chart for tonight, and your full capture history for that target. Mark favorites and pick up right where you left off. PREMIUM โ ONE-TIME UNLOCK Planner Everything you need before you head out. Moon phase and illumination with an imaging impact rating. Full twilight schedule โ civil, nautical, and astronomical dusk and dawn with total dark-sky hours. All visible planets with live altitude and transit times. Jupiter's Galilean moons in a live canvas diagram. Best targets tonight ranked by a composite altitude and moon-separation score. Target schedule to plan your imaging windows object by object. Astrophotography Calculator Field of view for your exact sensor and focal length with sensor presets for Full Frame, APS-C, Micro 4/3, and custom. Unguided exposure limits via the 500, 400, and 300 rules for fixed tripod, tracking mount, and guided setups. Integration time calculator with sub count and a signal quality indicator. Session Logger Log every observing session with sky conditions โ Bortle scale, seeing, and transparency. Add individual captures with exposure length, sub count, gain, filter, equipment, reference path, and a star rating. Total integration time tracked automatically. Export any session as formatted text to share or archive. Full equipment manager for telescopes and cameras with sensor specs, focal length, and reducer support. Target Schedule Build a nightly imaging plan by scheduling capture windows for specific catalog objects. Log past captures directly from the schedule. Mark targets done as you work through the night. Events & Alerts Upcoming meteor showers with ZHR and peak dates, lunar phases, planet oppositions and conjunctions, greatest elongations, and solstices and equinoxes. Notification support so you never miss an event. Polar Alignment Guide & Pre-Session Checklist Step-by-step polar alignment instructions and a fully customisable pre-session checklist with presets covering setup, camera, focusing, guiding, imaging, calibration, and wrap-up. โ No subscription. No ads. No account required. Pay once, own everything forever. All calculations run on-device using your GPS location. No data is sent anywhere.
Screenshots
Verdict
The clearest difference is in-app purchases: Notification Helper at none against AstroTool's 1. Notification Helper also leads on iOS requirement (12.0 vs 17.0). AstroTool's advantage is ads (none vs shown). On price and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. AstroTool sells 1 one-off in-app purchase. Notification Helper asks for nothing beyond the download.
| Parameter | Notification Helper | AstroTool |
|---|---|---|
| Price | Free | Free |
| Update frequency | โ | Every 9 days |
| Ads | Yes | No โ better |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 12.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 36 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Chi Chung Wong | luciano cavazos |
In-app purchases
Notification Helper
No in-app purchases
AstroTool
- AstroTool Premium Unlock$4.99
Questions
Is Notification Helper free?
Is AstroTool free?
Do Notification Helper or AstroTool have ads?
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