Sa vs Etaflex Driver
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sa
This service connects individuals needing to send packages with drivers already traveling in the same direction. Drivers can earn extra income by transporting packages in their personal vehicles, choosing when to go online and reviewing delivery details before accepting requests.
- Expedited package delivery
- Driver earnings opportunities
- Package details preview
- Flexible driver schedule
- Personal vehicle transport
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Sazuco is a courier service that aims in expediting the delivery time for its customers by tagging packages with drivers already heading in the same direction. Sa-zu-co is the backbone of this service that offers regular drivers with clean records a chance to make extra money by transporting the package in their own personal vehicles from one address to another. Once a driver follows proper procedure to become a registered driver, the driver will receive requests from nearby customers who wish to send a package from one destination to another. As a driver, you can go online whenever you wish to receive such a request, view the package’s destination and details such as size and weight prior to accepting the requests, and of course the compensation amount after delivering the package. This opportunity will benefit most those individuals who drive constantly from city to city whether it's a short 2-3 hour drive or longer 4+ hour drive.
Etaflex Driver
This app connects drivers with flexible last-mile delivery opportunities, offering transparent earnings and comprehensive order management. Drivers can manage their profiles, vehicles, and receive dedicated support for efficient operations.
- Flexible delivery options
- Transparent earnings and payments
- Comprehensive order management
- Profile and vehicle management
- Dedicated driver support
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Join the EtaFlex Driver Network – Your Partner in Last-Mile Delivery Excellence. The EtaFlex Driver app is designed for reliability, control, and efficiency, putting you, the driver, in the driver's seat. Flexible Delivery Options: Accept on-demand, scheduled, or recurring B2B shipments that fit your timing and preferences. • Transparent Earnings & Payments: View your driver price directly in the app. Connect securely via Stripe for successful payment approvals and manage your bank details efficiently. • Comprehensive Order Management: Access new available orders, confirm them, and update their status from "On way to Pickup" to "Dropped Off" directly within the app. All routes and order details are visible to you. • Manage Your Profile: Easily add and manage multiple vehicle types and extra services directly from your app, with all updates visible to the admin. • Dedicated Support: As part of the EtaFlex network, you benefit from support for reliable, round-the-clock operations.
Screenshots
Verdict
The clearest difference is rating: Sa at 5.0 against Etaflex Driver's 4.2. Etaflex Driver's advantage is ratings volume (5 vs 1). On price, update cadence, ads and in-app purchases 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.
Sa holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Etaflex Driver has 5 ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.
| Parameter | Sa | Etaflex Driver |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.2 (5 ratings) |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 105 MB |
| Age rating | 4+ | 4+ |
| Developer | Salvador Gutierrez Morales | Etaflex |
Customer experience
Sa
Etaflex Driver
In-app purchases
Sa
No in-app purchases
Etaflex Driver
No in-app purchases









