Maribell vs BidMax
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Maribell
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Maribell is a personal shopping assistant for people who want to save money when they shop online. The mobile app works alongside the desktop version of Maribell (macOS and Windows, available at maribell.es), which is where the price and availability checks on the products you follow are carried out. On your phone you browse, organise and receive the alerts. HOW IT HELPS β’ Follow the price and availability of the products you care about over time, with their chart and their reading history. β’ Get an alert when a product reaches the price you set as your target, or when it comes back in stock. β’ Compare the same product across different stores by price per measure, so you can decide where to buy it even when the packs come in different sizes. β’ Group equivalent products yourself to see at a glance which one works out best. β’ Plan your supermarket shop: pick the groups you want to buy and Iβll tell you which supermarket works out cheaper, counting in offers like 3-for-2 or 70% off the second one. β’ Save a product by sharing its link from your browser or from any other app. β’ Follow accommodation too: the price of a stay for the dates youβre interested in. β’ Watch a whole search: Iβll let you know when something new turns up that fits what youβre after. β’ Organise your products by store or by group. β’ Add notes to each product so you donβt forget why itβs on your list. NO NOISE β’ No ads in the app. β’ No tracking across third-party apps. Maribell helps you shop better and spend less. Privacy policy: https://maribell.es/politica_privacidad Terms: https://maribell.es/terminos_condiciones Contact: https://maribell.es/contacta
BidMax
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Bidding blind on BidRL auctions? BidMax tells you what an item is really worth and the most you should pay β before you place a bid. Built for BidRL bidders, resellers, and flippers, BidMax pairs AI-powered resale estimates with a profit-based max-bid calculator so every bid is a smart bid. WHAT BIDMAX DOES β’ AI resale estimates β get an estimated resale value for auction lots so you know what an item can actually sell for. β’ Max-bid calculator β set your target margin and BidMax calculates the highest bid that still leaves you a profit, factoring in the buyer's premium. β’ Browse by location β pull live items from your BidRL auction location and scroll the whole catalog in one place. β’ Live bid tracking β current bid, bid count, and a real-time countdown that update automatically. β’ Search & filters β find items fast and sort by ending soonest, current bid, or AβZ. β’ Top Picks (Pro) β jump straight to the best profit opportunities, ranked for you. FREE VS PRO Free: browse every item at your location, track live bids, and reveal a set number of AI analyses each day. BidMax Pro: unlimited AI analyses, Top Picks deal rankings, and the full toolkit for serious resellers. SUBSCRIPTION β’ BidMax Pro is $9.99/month, billed to your Apple ID. β’ Your subscription auto-renews monthly unless cancelled at least 24 hours before the end of the current period. β’ Manage or cancel anytime in your App Store account settings. WHO IT'S FOR Resellers, flippers, and arbitrage hunters working BidRL liquidation, returns, and overstock auctions who want to stop overpaying and start winning the right lots. DON'T SEE YOUR LOCATION? Tap "Request this location" and we'll work on adding it. IMPORTANT BidMax is an independent tool and is not affiliated with, endorsed by, or operated by BidRL. Resale estimates are AI-generated approximations, not guarantees of actual sale price. Always do your own research and bid responsibly β you are solely responsible for your bids and purchases. Terms of Use: https://bidmax-production.up.railway.app/privacy-policy.html Privacy Policy: https://bidmax-production.up.railway.app/privacy-policy.html
Screenshots
Verdict
Maribell and BidMax are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Maribell sells 2 one-off in-app purchases and BidMax sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Maribell ships an update every 6 days, BidMax every 2 weeks. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.
| Parameter | Maribell | BidMax |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days β better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details β not scored | ||
| Size | 52 MB | 31 MB |
| Age rating | 12+ | 4+ |
| Developer | Miguel Titos Ramis | Matthew Renda |
In-app purchases
Maribell
- Coffee$2.99
- Meal$11.99
BidMax
- BidMax Pro$9.991 Month









