Smart Start Client Portal vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Start Client Portal
Manage your alcohol monitoring account conveniently from your phone. Make payments, purchase unlock codes, find service centers, and update your profile. New users can enroll and prepare for installation appointments.
- Make payments
- Purchase unlock codes
- Find service centers
- Manage auto payments
- Upload documents
- Schedule installations
- View payment history
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Smart Start now offers a convenient, easy-to-use app that allows you to create or manage your alcohol monitoring account directly from your phone! Make a payment, purchase an unlock code, find a service center nearby, or even become a Smart Start client in minutes. Whether you use the Ignition Interlock Device or the SMART Mobile device, you can manage your account right from the app. Existing Clients Stay in control of all of your accounts from anywhere! With the full range of account management tools, the Smart Start Client Portal makes it easy to stay on top of your alcohol monitoring account and your continued success with your device. •Make a payment •Add or delete payment methods •View payment history •Purchase an unlock code •Manage auto payment •Add a note to your account •Upload documents to your account •Update account/profile information •Receive account notifications •Manage communication preferences (newsletters, special offers, updates, etc.) •Add additional accounts (Ignition Interlock, SMART Mobile) New Clients Not a Smart Start client? The Client Portal app makes it easy to enroll and can even save you time at your installation appointment! Using the app, you can schedule an installation appointment, fill out any required forms, upload any required documents, and even review the training material all before your appointment! •Select a date and time for the installation •Pick a convenient installation location •Set up installation appointment reminders via email, text or phone •Upload required documents •Watch helpful training videos
E
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E-Cell Client App is an advanced mobile solution designed to support participants enrolled in court-supervised, electronic, and alcohol monitoring programs. The app helps users stay compliant, connected, and accountable — while giving supervising agencies secure, real-time insight and reporting. Key Features - Secure Identity Verification: Perform quick and reliable check-ins with photo or video liveness verification. - Alcohol Monitoring Integration: Seamlessly connect with approved testing devices for scheduled or random alcohol tests. - Real-Time Location Tracking: Provide accurate GPS updates during mandatory and voluntary check-ins to confirm presence and compliance. - Bracelet Status Monitoring: View connection and device status of supported Bluetooth bracelets directly in-app. - Secure Document Upload: Safely submit required files or forms through encrypted transmission. Program Integration - This app operates exclusively for participants registered within authorized monitoring programs. - Each user receives login credentials issued by a supervising agency. - Without a valid activation, the app remains inaccessible to the general public. Technical Notes - Continuous GPS or Bluetooth use may impact battery performance. - Device camera and microphone access are required only during liveness or photo verification. Language: English | Category: Business | Age Rating: 17+ More info: https://www.housearrestapp.com
Screenshots
Verdict
The clearest difference is update cadence: E at weekly against Smart Start Client Portal's every 2 months. 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.
Smart Start Client Portal ships an update every 2 months, E weekly. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.
| Parameter | Smart Start Client Portal | E |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (112 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 112 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.2 — better | 13.0 |
| Further details — not scored | ||
| Size | 133 MB | 66 MB |
| Age rating | 17+ | 4+ |
| Developer | Smart Start, Inc | E-Cell, Inc. |
In-app purchases
Smart Start Client Portal
No in-app purchases
E
No in-app purchases







