Chronometer and Countdown vs Custom QR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chronometer and Countdown
This utility app transforms your device into a precise stopwatch and countdown timer. It's ideal for timing sporting events, athletic training, or any situation requiring accurate time measurement. The app allows simultaneous operation of both stopwatch and countdown functions.
- Simultaneous stopwatch and countdown
- Chronometer functionality
- Interruption and resumption of stopwatch
- Lap timing for sequential events
- Manually adjustable countdown via numeric keypad
Read full descriptionHide full description
“Chronometer and Countdown” turns your iPhone / iTouch into a stopwatch and/or countdown timer. Useful in sporting competitions or during athletic training to measure athletic performance, in motor racing and wherever it is necessary to use a stopwatch and/or countdown. Features: - The stopwatch and the countdown can be executed together - Chronometer - Interruption and resumption of the stopwatch counting - "Lap" for measuring the arrival of two subsequent events - Countdown time adjustable manually (using the numeric keypad of the device)
Custom QR
Read full descriptionHide full description
Custom QR is a useful application for creating customizable QR codes. Design, generate, save and share your QR codes. *Design Unique QR Codes: Craft QR codes with distinctive designs by selecting colors and shapes for QR components. *Save Without Limits: No restrictions, save as many custom QR codes as you need. *Enjoy all features for free with no subscriptions or hidden fees.
Screenshots
Verdict
The clearest difference is price: Custom QR at Free against Chronometer and Countdown's $0.99. Custom QR also leads on update cadence (every 2 months vs every 56 months) and iOS requirement (14.0 vs 16.6). Chronometer and Countdown's advantage is ads (none vs shown). On in-app purchases and device support 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
Custom QR is free to download; Chronometer and Countdown costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Chronometer and Countdown ships an update every 56 months, Custom QR every 2 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.
| Parameter | Chronometer and Countdown | Custom QR |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 56 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Gianluca Natalini | Carolina Coronado |
In-app purchases
Chronometer and Countdown
No in-app purchases
Custom QR
No in-app purchases
Questions
Is Chronometer and Countdown free?
Is Custom QR free?
Do Chronometer and Countdown or Custom QR have ads?
Which is updated more often, Chronometer and Countdown or Custom QR?
Other comparisons
