# card_trader_value_calculator vs MASF Tool

The clearest difference is iOS requirement: card_trader_value_calculator at 13.0 against MASF Tool's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

card_trader_value_calculator ships an update every 5 days, MASF Tool every 9 days. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | card_trader_value_calculator | MASF Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Size | 17 MB | 19 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jacky Chen](https://appshunter.io/developer/1871818117) | [Shanghai MASF Iot Technology Co., Ltd](https://appshunter.io/developer/1888108750) |

## What reviewers say

### card_trader_value_calculator

[App page](https://appshunter.io/ios/app/card-trader-value-calculator/id6758260930)

**Features:** macOS Compatibility

**In-app purchases:** none


### MASF Tool

[App page](https://appshunter.io/ios/app/masf-tool/id6768856867)

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

**In-app purchases:** none


## Frequently asked questions

### Is card_trader_value_calculator free?

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

### Is MASF Tool free?

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

### Do card_trader_value_calculator or MASF Tool have ads?

Neither card_trader_value_calculator nor MASF Tool shows ads.

### Which is updated more often, card_trader_value_calculator or MASF Tool?

card_trader_value_calculator ships an update every 5 days, and MASF Tool every 9 days. Most recently, card_trader_value_calculator was updated on October 14, 2026 and MASF Tool on October 28, 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.*