# MAC.BID vs ShopSync

The clearest difference is in-app purchases: MAC.BID at none against ShopSync's 2. MAC.BID also leads on chart position (#137 vs unranked) and update cadence (weekly vs every 2 weeks). ShopSync's advantage is iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. ShopSync sells 2 in-app purchases, starting at $0.99 per month. MAC.BID asks for nothing beyond the download.

MAC.BID ships an update weekly, ShopSync every 2 weeks. The most recent releases landed on October 3, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | MAC.BID | ShopSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (40K ratings)](https://appshunter.io/ios/app/macbid/id1337779816/reviews)** | — |
| Number of ratings | **40K** | — |
| Positive reviews | 74.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free | — |
| Best chart rank | **#137** | — |
| Size | 132 MB | 97 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Recommerce412, LLC](https://appshunter.io/developer/1337779815) | [Allan Machado](https://appshunter.io/developer/1874113635) |

## What reviewers say

### MAC.BID

[App page](https://appshunter.io/ios/app/macbid/id1337779816)

**Currently charting:** #137 Top Free · Shopping (US App Store)

Discover incredible deals on brand-name merchandise from major retailers through exciting auctions. Save up to 80% off retail prices with auctions starting at just $1. Enjoy smart bidding, instant win options, and convenient local pickups.

**Highlights:** Up to 80% off retail, Auctions start at $1, Instant Win & Smart Bidding, 40,000+ auctions daily, Smart deal notifications, Local pickup locations, Exclusive money-saving features

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great deals
- 👍 Easy to use
- 💰 Affordable
- 🛒 Convenient pickup
- 🤑 Addictive bidding

**What reviewers complain about**

- 🐛 App crashes and freezes
- ⚠️ Misleading product descriptions
- 🔍 Lack of detailed product information
- 🚫 Poor customer service
- 💰 Excessive fees and hidden costs

**Reported bugs**

- Bid slider not working properly
- Watchlist and purchase history issues
- Inconsistent app behavior across devices
- Frequent app crashes and restarts
- Incorrect item delivery upon pickup

**Requested features**

- Improved search and filtering options
- Better product condition disclosure
- Streamlined bidding process
- Faster app performance
- Enhanced notification system


### ShopSync

[App page](https://appshunter.io/ios/app/shopsync-shared-shopping/id6762557148)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Plan | $0.99 | per month |
| Pro Plan | $1.99 | per month |


## Frequently asked questions

### Is MAC.BID free?

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

### Is ShopSync free?

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

### Do MAC.BID or ShopSync have ads?

Neither MAC.BID nor ShopSync shows ads.

### Which is updated more often, MAC.BID or ShopSync?

MAC.BID ships an update weekly, and ShopSync every 2 weeks. Most recently, MAC.BID was updated on October 3, 2026 and ShopSync on September 15, 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.*