Comparison

CRST Driver vs Sa

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

Head to head
About

CRST Driver

This app offers on-the-go services for drivers, including load management for pickups and deliveries, document scanning, and exception reporting. It streamlines the process for drivers from start to finish, ensuring efficiency.

Highlights
  • Load management for pickups and deliveries
  • Document capture and scanning
  • Exception reporting
  • On-the-go driver services
  • Streamlined process management
Features
Read full description

CRST Driver SVC provides services to drivers of CRST Specialized Transportation. CRST Driver SVC provides on-the-go services including load management for pickup and deliveries, document capture, and exception reporting to drivers of CRST Specialized Transportation. Quickly see the load list for pickups and deliveries. Once the load is confirmed and onboard manage the pickup and delivery forms directly from the mobile app. If physical paper work is required in the process quickly scan/capture those documents, label and send via the mobile app. When you encounter exceptions quickly enter and submit them through the mobile app. CRST Driver SVC helps to keep the process managed and efficient for drivers from start to finish.

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.

Screenshots

CRST Driver4 screens
Sa4 screens

Verdict

The call

The clearest difference is rating: Sa at 5.0 against CRST Driver's 2.5. Sa also leads on update cadence (every 3 weeks vs every 3 months). CRST Driver's advantage is ratings volume (10 vs 1). On price, ads, in-app purchases and monetization model 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 2.5. That said, the two scores are not equally well evidenced: CRST Driver has 10 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

CRST Driver ships an update every 3 months, Sa every 3 weeks. The most recent releases landed on September 15, 2026 and June 5, 2026 respectively.

Scorecard3 real differences · 7 level
CRST Driver versus Sa: the parameters behind the verdict, then further details
ParameterCRST DriverSa
PriceFreeFree
Rating2.5 (10 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings10 — better1
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size43 MB51 MB
Age rating4+4+
DeveloperSTI deliversSalvador Gutierrez Morales

Customer experience

CRST Driver

All ratings10 ratings
Positive20.0%
Neutral30.0%
Negative50.0%
Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

Sa

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

In-app purchases

None

CRST Driver

No in-app purchases

None

Sa

No in-app purchases

Questions

Is CRST Driver free?
CRST Driver is free to download, with no in-app purchases.
Is Sa free?
Sa is free to download, with no in-app purchases.
Which has better reviews, CRST Driver or Sa?
Sa is rated higher. CRST Driver averages 2.5 out of 5 from 10 ratings, while Sa averages 5.0 from 1 ratings.
Do CRST Driver or Sa have ads?
Neither CRST Driver nor Sa shows ads.
Which is updated more often, CRST Driver or Sa?
CRST Driver ships an update every 3 months, and Sa every 3 weeks. Most recently, CRST Driver was updated on September 15, 2026 and Sa on June 5, 2026.

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