# KooKoo Grocery vs BidMax

The clearest difference is in-app purchases: KooKoo Grocery at none against BidMax's 1. BidMax's advantage is update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BidMax sells 1 in-app purchase, starting at $9.99 per month. KooKoo Grocery asks for nothing beyond the download.

KooKoo Grocery ships an update monthly, BidMax every 2 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KooKoo Grocery | BidMax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bidmax-auction-analyzer/id6776855680/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 77 MB | 31 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [KooKoo Grocery SRL](https://appshunter.io/developer/1583088033) | [Matthew Renda](https://appshunter.io/developer/6776855682) |

## What reviewers say

### KooKoo Grocery

[App page](https://appshunter.io/ios/app/kookoo-grocery/id1583088031)

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

**In-app purchases:** none


### BidMax

[App page](https://appshunter.io/ios/app/bidmax-auction-analyzer/id6776855680)

This app helps auction bidders determine an item's true worth and maximum bid before purchasing. It uses AI for resale estimates and a profit calculator, factoring in buyer's premiums. Features include live bid tracking and item browsing by location.

**Highlights:** AI resale value estimates, Profit-based max-bid calculator, Browse items by location, Live bid tracking, Search and filters, Top Picks for profit opportunities (Pro)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BidMax Pro | $9.99 | per month |


## Frequently asked questions

### Is KooKoo Grocery free?

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

### Is BidMax free?

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

### Do KooKoo Grocery or BidMax have ads?

Neither KooKoo Grocery nor BidMax shows ads.

### Which is updated more often, KooKoo Grocery or BidMax?

KooKoo Grocery ships an update monthly, and BidMax every 2 weeks. Most recently, KooKoo Grocery was updated on October 27, 2026 and BidMax on October 31, 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.*