DadsonPay vs CurbDC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DadsonPay
Easily pay for laundry cycles using your smartphone at participating locations. Purchase credit within the app and use it to start washers and dryers via Bluetooth. Monitor your account balance and receive notifications when your laundry is done.
- Bluetooth machine activation
- In-app credit purchase
- Account balance check
- Machine availability view
- Laundry completion alerts
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ATTENTION: Only for use in participating laundry locations. DadsonPay provides the easiest and smartest complete laundry solution. This app allows you to pay for laundry cycles from your account by using Bluetooth to communicate with the washer or dryer. Simply use DadsonPay to purchase credit right from the app, then use that credit for your laundry. Start laundry machines via Bluetooth by scanning QR code or entering the machine number on the machine. Check your card/account balance, and add value to your account for laundry. For participating laundry rooms, you can view machine availability as well as receive alerts when your laundry cycle is complete.
CurbDC
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Never come back to a parking ticket in DC again. CurbDC reads the actual curb rules for the exact block you parked on — pulled from DC's official DDOT open data — and reminds you to move before your time is up. WHAT YOU GET • Drop your spot — tap "I parked here" and CurbDC finds your block face. • See the real rules — meter rate and hours, Residential Permit Parking (RPP) zone, and posted time limits for right now. • Get reminded — one tap sets a "move your car" notification for the moment your limit expires, so you can re-pay or move in time. • Know your zone — save your RPP permit zone and CurbDC stops warning you where your permit already covers you. BUILT ON REAL DATA CurbDC uses DC's authoritative DDOT curb, meter, and RPP zone datasets — not guesses. When the data is ambiguous, we show it honestly instead of inventing an answer. HONEST ABOUT LIMITS Street sweeping and rush-hour restrictions aren't in any usable open dataset — they're posted on signs only. CurbDC shows those as advisories, not hard reminders. The posted sign is always the final word; CurbDC is a guide to help you read the curb faster. Made for DC. More cities later.
Screenshots
Verdict
The clearest difference is iOS requirement: DadsonPay at 10.0 against CurbDC's 16.4. On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | DadsonPay | CurbDC |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.4K ratings) — better | — |
| Positive reviews | 74.9% of reviews | — |
| Number of ratings | 1.4K — better | — |
| Update frequency | Every 10 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 67 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | KioSoft Technologies LLC | Alex Norton |
Bugs and requests
DadsonPay
Reported bugs
4 issues- App crashes or freezes during use
- Inability to create or verify accounts
- Machines not properly syncing with app
- Inconsistent or incorrect charge amounts
Requested features
4 requests- Add Apple Pay or other mobile payment options
- Improve notification accuracy for cycle completion
- Allow smaller refill amounts (e.g., $5)
- Enhance customer support and refund process
CurbDC
Not enough reviews yet to summarise bugs or requests.
In-app purchases
DadsonPay
No in-app purchases
CurbDC
No in-app purchases









