Comparison

Sa vs Etaflex Driver

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Expedited package delivery
  • Driver earnings opportunities
  • Package details preview
  • Flexible driver schedule
  • Personal vehicle transport
Features
Read full description

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.

About

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.

Highlights
  • Flexible delivery options
  • Transparent earnings and payments
  • Comprehensive order management
  • Profile and vehicle management
  • Dedicated driver support
Features
Read full description

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

Sa4 screens
Etaflex Driver4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
Sa versus Etaflex Driver: the parameters behind the verdict, then further details
ParameterSaEtaflex Driver
PriceFreeFree
Rating5.0 (1 ratings) — better4.2 (5 ratings)
Positive reviews—75.0% of reviews
Number of ratings15 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.0 — better
Further details — not scored
Size51 MB105 MB
Age rating4+4+
DeveloperSalvador Gutierrez MoralesEtaflex

Customer experience

Sa

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Etaflex Driver

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

None

Sa

No in-app purchases

None

Etaflex Driver

No in-app purchases

Questions

Is Sa free?
Sa is free to download, with no in-app purchases.
Is Etaflex Driver free?
Etaflex Driver is free to download, with no in-app purchases.
Which has better reviews, Sa or Etaflex Driver?
Sa is rated higher. Sa averages 5.0 out of 5 from 1 ratings, while Etaflex Driver averages 4.2 from 5 ratings.
Do Sa or Etaflex Driver have ads?
Neither Sa nor Etaflex Driver shows ads.
Which is updated more often, Sa or Etaflex Driver?
Sa ships an update every 3 weeks, and Etaflex Driver every 3 weeks. Most recently, Sa was updated on October 7, 2026 and Etaflex Driver on October 10, 2026.

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