AeroTime Pro vs Han in Grid
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AeroTime Pro
This application provides pilots with essential tools for calculating flight times, night times, and crew rest periods. It also includes a time converter and an offline PDF reader for flight-related documents.
- Block time calculation
- Automatic night time calculation
- Time conversion
- Flight time calculator
- Offline PDF reader
- Long-haul rest calculator
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AeroTime Pro is the essential toolkit for pilots and flight crew, designed to simplify and speed up your day-to-day operational time calculations. Whether you're on the ground planning or in the air on duty, Aerotime delivers precise tools tailored to aviation needs. Key Features: • Block Time Calculator • Instantly calculate block time in both hours & minutes and decimal format. • Automatic Night Time Calculation • Automatically calculate night flight time using accurate Sunrise/Sunset data, Civil Twilight, or customized offsets (e.g. -15 min, -30 min). Manual adjustments also supported. • Time Converter • Seamlessly convert between HH:mm format and decimal time, and vice versa. • Flight Time Calculator • Add or subtract flight times with ease using the built-in aviation-focused time calculator. • Offline PDF Reader • Upload and view your PDF documents (like rosters, flight plans, and more) offline, anytime, anywhere. • Long-Haul Rest Calculator • Easily compute crew rest periods for long-haul operations, helping you comply with complex FTL requirements.
Han in Grid
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Buy once and enjoy a lifetime of use. No ads, no network access required – use it anywhere, anytime. Practice your handwriting skills on grid or lined paper. You can generate your own content and export it as a PDF file for printing.
Screenshots
Verdict
AeroTime Pro and Han in Grid are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
AeroTime Pro costs $1.99 and Han in Grid $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
AeroTime Pro ships an update fortnightly, Han in Grid monthly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | AeroTime Pro | Han in Grid |
|---|---|---|
| Price | $1.99 | $1.99 |
| Rating | 5.0 (13 ratings) — better | — |
| Number of ratings | 13 — better | — |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.6 | 16.1 — better |
| Further details — not scored | ||
| Size | 15 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Henrique Chelotti Duarte | 林淮 刘 |
In-app purchases
AeroTime Pro
No in-app purchases
Han in Grid
No in-app purchases









