KAWA DVR vs Numly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KAWA DVR
Connect to your dash camera via Wi-Fi to capture photos, manage recordings, and adjust settings directly from your smartphone. Easily share your driving experiences on social media.
- Wi-Fi connection to dash camera
- Take photos remotely
- Manage dash camera files
- Change dash camera settings
- Share driving moments on social media
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"KAWA DVR" is a special mobile application of KAWA DVR dash cameras. You can take pictures from the smartphone through Wi-Fi connection, manage files, change settings and share the driving moments to social medias.
Numly
This utility app offers a distraction-free calculator with standard, scientific, and percentage modes. It also includes a comprehensive unit converter and supports copy-paste functionality. Personalize the appearance and enjoy offline operation with no ads or tracking.
- Standard calculator with history
- Scientific calculator functions
- Percentage and VAT calculator
- Extensive unit converter
- Copy and paste functionality
- Customizable themes
- Offline operation
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Numly is the calculator that really does it all – simple, fast and free of distractions. No account, no ads, no tracking. STANDARD CALCULATOR The basics with a large, easy-to-read display and a clear history. Your last 100 calculations are still there after a restart. Tap an entry to keep working with its result. SCIENTIFIC WHEN YOU NEED IT Switch to scientific mode with one tap: sine, cosine, tangent and their inverses, logarithms, square root, powers, factorial, absolute value, reciprocal, e^x, 10^x and the constants π and e – in radians (RAD) or degrees (DEG). In landscape it switches on automatically. PERCENTAGE CALCULATOR X % of Y, markup, discount and share – plus a VAT calculator: net to gross and gross to net, with quick picks for 19 % and 7 % and the VAT amount. The formula is shown right below the result, and a history of its own remembers your calculations. UNIT CONVERTER Length, weight, temperature, area, volume, speed, time, data, pressure, energy and fuel economy (L/100 km, km/L, mpg). Metric, imperial and US units, swappable with one tap. COPY AND PASTE Press and hold the display to copy a result or paste a number from the clipboard. Numly recognizes different notations such as 1,234.56 or 1.234,56 automatically. YOUR DESIGN Pick your accent color, plus Light, Dark or automatic to match your system. The keys respond with gentle haptics and are labeled for VoiceOver. ENGLISH OR GERMAN Numly follows your device's language. In Settings you can switch between English and Deutsch at any time. Number formatting follows your region. ON MAC AND IPAD, TOO Numly runs on iPhone, iPad and Mac. On Mac and on iPad with a keyboard you can type digits and operators directly; Return calculates, Esc clears, and in the percentage calculator Tab moves between the fields. One purchase covers all your devices. EASY TO FIND Just search for “calculator” on your device, or open Numly with a Siri shortcut. PRIVACY Numly works completely offline and collects no personal data. Your history and settings stay on your device. The app is free and ad-free. If you like it, you can support its development with an optional tip – nothing is locked behind it.
Screenshots
Verdict
The clearest difference is review sentiment: Numly at 100% against KAWA DVR's 8%. Numly also leads on update cadence (every 5 days vs every 5 weeks). KAWA DVR's advantage is in-app purchases (none vs 4) and iOS requirement (9.0 vs 16.0). On price, ads, monetization model 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
Both are free to download. Numly sells 4 one-off in-app purchases. KAWA DVR asks for nothing beyond the download.
KAWA DVR ships an update every 5 weeks, Numly every 5 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | KAWA DVR | Numly |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (7 ratings) — better | — |
| Positive reviews | 8.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 7 — better | — |
| Update frequency | Every 5 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 216 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | SHENZHEN APICAL TECHNOLOGY CO.,LTD | Robin Limprecht |
Customer experience
KAWA DVR
Numly
In-app purchases
KAWA DVR
No in-app purchases
Numly
- Kleiner Kaffee$0.99
- Stück Kuchen$3.99
- Pizza$8.99
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- Wunschbetrag$22.99









