Time cal vs QRHub
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Time cal
This app offers a versatile stopwatch and timer with advanced calculation features, including frame-based timing. It's designed for professionals in media industries and students, with customizable backgrounds and shake-to-start functionality for simultaneous count-up and countdown.
- Stopwatch and timer functionality
- Frame-based time calculation
- Works in background
- Customizable backgrounds
- Shake to start/stop
- Four distinct timing modes
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Stopwatch & Timer Time Calculator * Works in the background * Large buttons for easy operation * Customizable button backgrounds with your favorite photo * Simultaneous display of current time and counter while calculating * Pressing the "Clear" button twice turns it into "AC (All Clear)" * When using on Mac, you can enter with the number key. Ideal for: Broadcast, music, video, and anime industry professionals.β¨It includes a frame-based time calculator supporting:β¨1, 1/10, 1/24, 1/25, 1/30, 1/50, 1/60, 1/100, 1/1000 sec Recommended for:β¨Directors, ADs, DJs, announcers, voice actors, narrators, mixers, sound producersβ¨...and students aiming for these careers. Also useful for accounting, payroll, and attendance tracking. Shake to Start! * Just shake your iPhone to start count-up and countdown simultaneously * Perfect for giving a cue during live shows or recordingsβ¨γβ You can track both elapse time and remain time * You can also start by tapping the indicator area * No sound output, suitable for quiet environments 4 Modes Available: Loop : Reset and start every time you shake or touch 0 SW : Repeat restart and stop mode SW : General stopwatch. Add time by restarting after posing LAP : Record lap time and total time If you're a DJ...β¨Shake it now!!β¨You'll get what you want. But please...β¨Don't throw your iPhone!
QRHub
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QRHub is an application designed to read and create QRCode. It is very easy to use. Also QRHub have historical management. You can re-create QRCode that was scanned or created before. - Scan faster Fast and Simple. - Generate QR code Generating QR code with text. - Managing history History will be created automatically when you create and when you read the QR code. - Display of the QR code It is supported maximum scalling and minimum scalling with pinch-in/pinch-out gesture or double tap. γ - Take a note In history view, It is possible to add a note of the content. - In-app browser
Screenshots
Verdict
The clearest difference is price: QRHub at Free against Time cal's $1.99. Time cal's advantage is ads (none vs shown) and update cadence (every 5 days vs every 10 months). On in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
QRHub is free to download; Time cal costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Time cal ships an update every 5 days, QRHub every 10 months. The most recent releases landed on September 13, 2026 and September 11, 2026 respectively.
| Parameter | Time cal | QRHub |
|---|---|---|
| Price | $1.99 | Free β better |
| Positive reviews | 66.7% of reviews | β |
| Update frequency | Every 5 days β better | Every 10 months |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | β |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 β better | 15.6 |
| Further details β not scored | ||
| Size | 5 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Yukio Oishi | Naoyuki Takura |
In-app purchases
Time cal
No in-app purchases
QRHub
No in-app purchases
