Gapper: Calendar Helper
CHING-HAO FAN Productivity iPhoneiPadiPod touch
Gapper: Calendar Helper is a free Productivity app for iPhone and iPad by CHING-HAO FAN. Requires iOS 18.2. Updated March 25, 2026.
- Price
- Free
- on the App Store
- Size
- 10 MB
- Age 4+
- Updated
- Mar 25
- 2026 · v1.0.2
Screenshots
About Gapper: Calendar Helper
Gapper scans your calendar and finds every free window between your meetings — then suggests the right activity to fill it, based on how long the gap is and how you're feeling right now. WHAT GAPPER DOES: Every day is full of hidden time. The 20 minutes before your afternoon call. The gap between your morning standup and lunch. Gapper surfaces these windows automatically and turns them into opportunities. HOW IT WORKS: 1. Connect your calendar (Apple) 2. Gapper detects free gaps within your work hours 3. Browse activity suggestions matched to each gap's length and your energy level 4. Tap to schedule — it appears on your timeline instantly SMART SUGGESTIONS: Gapper considers three things when suggesting activities: · Gap length — a 5-minute gap gets a breathing exercise, not a 30-minute workout · Your energy level — low energy? We'll suggest a podcast. High energy? Let's move. · Your preferences — enable only the categories you care about ACTIVITY CATEGORIES: · Health — stretching, breathing, quick workouts, meditation · Learning — reading, flashcards, language practice, podcasts · Productivity — journaling, planning, email cleanup, quick reviews You can also add your own custom activities with your preferred duration and energy level. YOUR TIME, YOUR RULES: Set your own work hours so Gapper only looks for gaps between, say, 9 AM and 6 PM — never suggesting you fill time at midnight. WEEKLY STATS: See how much time you reclaimed each week, your current streak, and a breakdown by category. Small wins add up. PRIVACY FIRST: Everything stays on your device. No account required. No data collected. Your calendar data never leaves your phone.
What’s new
Version 1.0.2 · Updated March 25, 2026
Added new languages and improved UI.
App privacy
The developer, CHING-HAO FAN, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: User ID
- Usage Data: Product Interaction, Advertising Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: User ID
- Usage Data: Product Interaction, Advertising Data
Used for: Third-Party Advertising, Analytics, Product Personalization, App Functionality
Alternatives to Gapper: Calendar Helper
Looking for apps like Gapper: Calendar Helper? Here are 6 similar apps on the App Store. The highest rated is FocusStack: Signal Over Noise (5.0/5), and all 6 are free to download.
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To Do List & Reminders: diu
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Gapper: Calendar Helper | – | Free | March 25, 2026 | |
| Zelune: ADHD Task Starter | – | Free | Jul 22, 2026 | Compare |
| FocusStack: Signal Over Noise | 5.0 / 5 (2) | Free | Dec 9, 2025 | Compare |
| Rivet: Life Planner | – | Free | Oct 6, 2026 | Compare |
| TapeAR AI Measure & BG remover | 4.0 / 5 (2) | Free | Apr 9, 2026 | Compare |
| Time Block Planner - DayBlock | – | Free | Oct 13, 2026 | Compare |
| To Do List & Reminders: diu | – | Free | Oct 15, 2026 | Compare |