S vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
S
Manage field service operations from job scheduling and dispatch to invoicing and payments. This platform offers a secure workspace for teams, tracking technician earnings and business settings. It's designed for various service businesses, with a free plan and optional paid upgrades.
- Job scheduling and dispatch
- Customer and service history
- Estimates and invoices
- Team roles and technician assignments
- Internal job notes and communication
- Technician earnings reporting
- In-person payment workflows
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S-Protocol is a field service management platform for service businesses, owners, dispatchers, managers, and technicians. Create your company account directly in the app and manage your daily operations from one place. Key features include: • Job scheduling and dispatch • Customer and service history • Estimates and invoices • Team roles and technician assignments • Internal job notes and team communication • Technician earnings and reporting • In-person payment workflows • Business settings and company profile • Free plan with optional paid upgrades S-Protocol is designed for appliance repair, handyman, HVAC, plumbing, electrical, cleaning, locksmith, garage door, mobile mechanic, and other field service businesses. Each company has its own secure workspace and team access. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://s-protocol.com/privacy
E
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E-Stock is the complete business management app for Ethiopian and UAE small businesses. Track inventory, record sales, manage expenses, handle credit customers, and generate tax reports - all from your phone. Key Features: Inventory Management - Add products, track quantities, set low-stock alerts. Sales with VAT - Record cash or credit sales. VAT calculated automatically: Ethiopia (15% on vatable items) and UAE (5% on all items). Expense Tracking - Log rent, salary, utilities, and other costs. Attach receipt photos. Credit Customers - Sell now, collect later. Track who owes you and when. Reports - Profit and Loss, VAT Report, Sales Report, Expenses Report, Credit Report. Employee Roles - Owner, Manager, Cashier, Viewer with different permissions (e.g., Cashier cannot see cost prices). Affiliate Program - Earn 1,000 ETB for every customer you refer. Print Receipts - Share via WhatsApp, Telegram, or print directly. QR Code Compliant - Fully compliant with Ethiopian Ministry of Revenue Directive No. 1142/2026. Each receipt includes a scannable QR code with TIN, receipt number, date, and total. Why E-Stock? - Built for Ethiopian groceries, cafes, shops and UAE diaspora businesses - Works on any smartphone - add to home screen as an app - Your data is secure with daily backups - Affordable: 5,000 ETB/year (Ethiopia) or 200 AED/year (UAE) Payment: - Ethiopia: CBE bank transfer. After payment, upload your receipt in the app. Your account will be activated within 24 hours. - UAE: AED bank transfer (details inside app). Download E-Stock today and take full control of your business!
Screenshots
Verdict
The clearest difference is in-app purchases: E at none against S's 2. On price, ads, device support and iOS requirement 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. S sells 2 in-app purchases, starting at $24.99 per month. E asks for nothing beyond the download.
| Parameter | S | E |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 74 MB | 189 MB |
| Age rating | 4+ | 4+ |
| Developer | Elevate Repair LLC | Efrem Desta |
In-app purchases
S
- S Protocol Pro Monthly$24.991 Month
- S Protocol Pro Yearly$249.991 Year
E
No in-app purchases






