SMSPool vs Charge Zone Alerts
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SMSPool
This app offers SMS verification services using non-VOIP phone numbers. It aims to provide high-quality verification for various account needs.
- SMS verifications
- Non-VOIP phone numbers
- Account verification
- High-quality service
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SMSPool gives you real, non-VoIP phone numbers for receiving SMS verification codes. Pick a service and a country, and your code shows up in the app within seconds. REAL NUMBERS, 100+ COUNTRIES Our numbers aren't VoIP, so they work with apps and websites that turn virtual numbers away. Choose from a wide range of services across more than 100 countries. NO CODE, NO CHARGE If a number doesn't receive an SMS, it's refunded to your balance automatically when it expires, or straight away when you cancel it. CODES IN REAL TIME Active orders update live, so your code appears the moment it arrives. Copy it in one tap, and see tips for services that need extra steps. RENT A NUMBER Need the same number for longer? Rent one, receive every message sent to it, and let it renew automatically from your balance. BUILT FOR SPEED - Save your favourite services for one-tap ordering - Buy several numbers at once - Set a maximum price per number - Browse your full order history PRIVATE BY DESIGN Create an account without a username, password or email. You get a 16-digit account number, and that's all you need to sign in. A BALANCE THAT LASTS Your balance is held in US dollars, never expires, and works for both one-time numbers and rentals. SUPPORT AROUND THE CLOCK Our team answers support tickets 24/7. SMSPool is for receiving verification codes on accounts you own. Use it in line with the terms of the services you sign up for.
Charge Zone Alerts
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Never get fined. Never miss a renewal. Never run out. Vigful is the quiet co-pilot for the small things that turn into big penalties — the £12.50 zone charge you didn't know about, the parking notice that doubles, the MOT that lapses, the prescription that runs dry. WARNED THE MOMENT YOU ENTER A CHARGE ZONE Drive into a chargeable or restricted zone and Vigful alerts you in time to pay — with the amount, the deadline, and the official payment page one tap away. • London ULEZ and the Congestion Charge • UK Clean Air Zones, ANPR tolls and airport drop-off charges • And where most apps stop: driving abroad — Italian ZTL historic centres, low-emission zones across France, Germany, Spain, Belgium, the Netherlands, Portugal, Denmark and Ireland More than 70 zones across 10 countries — the full list, with charges, is in the app. Plus pre-trip checklists for the vignette countries (Austria, Switzerland, Czechia and more), so the sticker is on before the border. Vigful estimates your car's ULEZ compliance from its number plate, so you're only warned when it matters. WHAT'S COVERED UK: London ULEZ & Congestion Charge, the Birmingham and Bristol Clean Air Zones, Scotland's Low Emission Zones (Glasgow, Edinburgh, Aberdeen and Dundee), Oxford's Zero Emission Zone, Durham's Road User Charge, the Dartford Crossing, the Silvertown and Blackwall tunnels, Mersey Gateway and Tyne Tunnel, and drop-off charges at Heathrow (all terminals), Gatwick (North and South), Stansted, Luton, Manchester, Birmingham and London City. (Bath, Bradford, Sheffield, Portsmouth and Tyneside don't charge private cars at all, so there's nothing there to warn you about.) Abroad: Ireland's M50, ZTLs in Rome, Florence, Milan, Bologna, Turin and more, Paris & Lyon ZFE, German Umweltzonen, Spanish ZBEs (Madrid, Barcelona, Seville…), Brussels, Antwerp & Ghent, Dutch milieuzones, Lisbon and the Danish miljøzoner. SNAP ANYTHING — READ ON YOUR PHONE Point the camera at a bill, a parking notice, a subscriptions screen, an appointment letter, a prescription label — even your passport or driving licence. Vigful reads the amounts, dates and deadlines on-device and turns them into reminders with sensible lead time: a week before a subscription renews, three months before your passport expires, the morning of your appointment. A parking charge is tracked with both amounts — pay the discounted one before it doubles. THE FAMILY GLOVEBOX Insurance policy number, claims line, breakdown cover — saved once, two taps away at the roadside, with tap-to-dial. Share the card to your family on WhatsApp and it loads straight into their Vigful. Add your MOT, tax and insurance dates and each becomes a renewal reminder. SEE WHAT IT'S SAVING YOU Insights shows what's outstanding, the alerts Vigful has sent you, and the escalations you avoided by paying on time — in pounds. FREE TO START. PAY ONCE, IF YOU WANT IT ALL. Everything is free for your first 14 days — no account, no card. Reminders you add yourself and the Glovebox stay free forever. After the 14 days, zone alerts, camera capture and driving-abroad need Vigful Plus: a one-time purchase, yours forever, with Family Sharing — or, if you'd rather not commit yet, a monthly subscription you can cancel any time. Nothing ever requires a subscription. PRIVATE BY DESIGN No accounts. No tracking. Detection and document reading happen entirely on your iPhone; your location and your documents are never uploaded — not to us, not to anyone. The only thing Vigful fetches from our server is the public charge-zone list. Your data syncs through your own iCloud and you can export or erase all of it, any time, from Settings. Vigful is a helper, not a guarantee: zone data is best-effort and deliberately leans toward alerting you — always confirm with the operator before you pay. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.clixappsai.com/vigful/privacy
Screenshots
Verdict
The clearest difference is update cadence: SMSPool at weekly against Charge Zone Alerts's every 3 weeks. 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. SMSPool sells 5 one-off in-app purchases and Charge Zone Alerts sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
SMSPool ships an update weekly, Charge Zone Alerts every 3 weeks. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.
| Parameter | SMSPool | Charge Zone Alerts |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (16 ratings) — better | — |
| Positive reviews | 73.3% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 6 MB |
| Age rating | 12+ | 4+ |
| Developer | SMSPool | SAI BABU DASARI |
In-app purchases
SMSPool
- €1.99$1.99
- €9.99$8.99
- €18.99$17.99
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- €37.99$34.99
- €86.99$79.99
Charge Zone Alerts
- Vigful Plus$2.99
- Vigful Plus (Lifetime)$19.99









