# AMCHAM SA vs National Tender Services

The clearest difference is in-app purchases: AMCHAM SA at none against National Tender Services's 5. National Tender Services's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, update cadence and ads there is nothing between them.

Both are free to download. National Tender Services sells 5 in-app purchases, starting at $49.99 per year. AMCHAM SA asks for nothing beyond the download.

AMCHAM SA ships an update fortnightly, National Tender Services every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | AMCHAM SA | National Tender Services |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 154 MB | 117 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [EventBank](https://appshunter.io/developer/740353440) | [National Tenders Services](https://appshunter.io/developer/1774721614) |

## What reviewers say

### AMCHAM SA

[App page](https://appshunter.io/ios/app/amcham-sa/id1637017362)

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

**In-app purchases:** none


### National Tender Services

[App page](https://appshunter.io/ios/app/national-tender-services/id6737226669)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Exempted Micro Enterprise | $49.99 | per year |
| Qualifying Small Enterprise | $119.99 | per year |
| 6 Months Subscription | $179.99 | per 6 months |
| Yearly Subscription | $249.99 | per year |
| Large Enterprise | $249.99 | per year |


## Frequently asked questions

### Is AMCHAM SA free?

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

### Is National Tender Services free?

National Tender Services is free to download, with in-app purchases available.

### Do AMCHAM SA or National Tender Services have ads?

Neither AMCHAM SA nor National Tender Services shows ads.

### Which is updated more often, AMCHAM SA or National Tender Services?

AMCHAM SA ships an update fortnightly, and National Tender Services every 3 weeks. Most recently, AMCHAM SA was updated on November 3, 2026 and National Tender Services on November 8, 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.*