# Mamtech Associates vs Dan's Discount Tools Auction

The clearest difference is update cadence: Dan's Discount Tools Auction at every 7 months against Mamtech Associates's every 27 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Mamtech Associates ships an update every 27 months, Dan's Discount Tools Auction every 7 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Mamtech Associates | Dan's Discount Tools Auction |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 7 months** |
| Size | 98 MB | 39 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shihab Tanvir Hossain](https://appshunter.io/developer/1608670482) | [Dan's Discount Tools Auction](https://appshunter.io/developer/1762047062) |

## What reviewers say

### Mamtech Associates

[App page](https://appshunter.io/ios/app/mamtech-associates/id1608670480)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Dan's Discount Tools Auction

[App page](https://appshunter.io/ios/app/dans-discount-tools-auction/id6621270048)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mamtech Associates free?

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

### Is Dan's Discount Tools Auction free?

Dan's Discount Tools Auction is free to download, with no in-app purchases.

### Do Mamtech Associates or Dan's Discount Tools Auction have ads?

Neither Mamtech Associates nor Dan's Discount Tools Auction shows ads.

### Which is updated more often, Mamtech Associates or Dan's Discount Tools Auction?

Mamtech Associates ships an update every 27 months, and Dan's Discount Tools Auction every 7 months. Most recently, Mamtech Associates was updated on November 3, 2026 and Dan's Discount Tools Auction on November 4, 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.*