# Sa vs VendBook

The clearest difference is in-app purchases: Sa at none against VendBook's 4. VendBook's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. VendBook sells 4 in-app purchases, starting at $2.99 per 7 days. Sa asks for nothing beyond the download.

Sa ships an update every 3 weeks, VendBook every 3 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sa | VendBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sa-zu-co/id6450291732/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 51 MB | 103 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Salvador Gutierrez Morales](https://appshunter.io/developer/1692720037) | [Digital Reach LLC](https://appshunter.io/developer/6796829261) |

## What reviewers say

### Sa

[App page](https://appshunter.io/ios/app/sa-zu-co/id6450291732)

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:** macOS Compatibility

**In-app purchases:** none


### VendBook

[App page](https://appshunter.io/ios/app/vendbook/id6802364370)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VendBook Pro | $2.99 | per 7 days |
| VendBook Pro | $7.99 | per month |
| VendBook Pro | $59.99 | per year |
| Founding Vendor | $199.99 | one-time |


## Frequently asked questions

### Is Sa free?

Sa is free to download, with no in-app purchases.

### Is VendBook free?

VendBook is free to download, with in-app purchases available.

### Do Sa or VendBook have ads?

Neither Sa nor VendBook shows ads.

### Which is updated more often, Sa or VendBook?

Sa ships an update every 3 weeks, and VendBook every 3 days. Most recently, Sa was updated on October 7, 2026 and VendBook on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*