Regular Power Watchdog vs Countdown Counter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Regular Power Watchdog
Monitor your energy consumption with this app. It scans BLE sensors to display energy data and provides alerts when usage exceeds set limits. Choose the correct interface based on your specific sensor model.
- Scan BLE energy sensors
- Sensor-specific interfaces
- Alerts for exceeding limits
- Monitor energy consumption
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Product model: PWD-SP-30A-1337 、PWD-SP-50A-1337 1. Scan BLE which can sensor energy. 2. According to different sensors to choose a different interface. 3. Get alert message when outside set limit.
Countdown Counter
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Big Day is a countdown and day counter for the events you care about. See days until your wedding, vacation, birthday or exam at a glance — on your Home Screen and Lock Screen widgets. SEE YOUR BIG DAY, EVERYWHERE A live counter of days, hours and minutes until (or since) the moment that matters — right in your app, on your Home Screen, and on your Lock Screen. WIDGETS THAT ACTUALLY MATTER Add a Lock Screen widget or a Home Screen widget for each countdown. Pin your wedding, your flight, and your best friend's birthday all at once — no need to open the app to check. A THEME FOR EVERY OCCASION Warm gradient themes for weddings, travel, birthdays, and deadlines. Pick a look that matches the moment, not a one-size-fits-all timer. COUNT DOWN OR COUNT UP Track the days until a big day ahead, or the days since something meaningful already happened — anniversaries, sober dates, or "together since." GENTLE REMINDERS Optional milestone notifications — a week before, the day before, and the day of — so you're never caught off guard. Countdown: Big Day is built to be simple, fast, and genuinely nice to look at. No accounts, no clutter — just your next big moment, always in view. COUNTDOWN PRO — SUBSCRIPTION DETAILS Countdown: Big Day offers an optional Pro subscription that unlocks unlimited countdowns, every theme, and multiple widgets at once. Available plans: • Monthly — $2.99 per month • Yearly — $19.99 per year (best value) • Lifetime — $39.99 one-time purchase Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your Apple ID account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://maximrustamov.github.io/countdown-big-day/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Regular Power Watchdog at none against Countdown Counter's 3. Regular Power Watchdog also leads on device support (3 vs 1) and iOS requirement (10.0 vs 17.0). Countdown Counter's advantage is update cadence (every 4 days vs every 2 months). On price and ads 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. Countdown Counter sells 3 in-app purchases, starting at $2.99 per month. Regular Power Watchdog asks for nothing beyond the download.
Regular Power Watchdog ships an update every 2 months, Countdown Counter every 4 days. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.
| Parameter | Regular Power Watchdog | Countdown Counter |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (156 ratings) — better | — |
| Positive reviews | 36.5% of reviews | — |
| Number of ratings | 156 — better | — |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Hughes Autoformers | Maxim Rustamov |
Bugs and requests
Regular Power Watchdog
Reported bugs
19 issues- Device will not connect
- App disconnects when phone goes to sleep
- Last update is terrible
- Horrible after update
- No longer works with PWD50-50AMP
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- App won't read if out of town
- Won't scan QR code
- Issue with QR code scanning
- Scanner doesn't work on app
- App is bad
- Will not scan code
- Bluetooth worthless
- Does not transfer data
- App doesn't function correctly
- App stopped working
- No readings show on the app
- Cannot set alert notification
- Newest update disconnects
- Not able to set parameters
Requested features
14 requests- WiFi option for remote monitoring
- Time use with graphs
- Ability to check watchdog from home
- History and data logging
- Timestamp for resetting watt-hour counter
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- Line graph for hourly usage rates
- Dark mode
- Landscape mode
- Ability to turn off out-of-range notifications
- Log for alarms and disconnects
- Manual option for connecting device
- Longer Bluetooth range
- Ability to select which notifications to receive
- Home network connection option
Countdown Counter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Regular Power Watchdog
No in-app purchases
Countdown Counter
- Countdown Pro Monthly$2.991 Month
- Countdown Pro Yearly$19.991 Year
- Countdown Pro — Lifetime$39.99
Questions
Is Regular Power Watchdog free?
Is Countdown Counter free?
Do Regular Power Watchdog or Countdown Counter have ads?
Which is updated more often, Regular Power Watchdog or Countdown Counter?
Other comparisons
