Upcyclist vs ResellOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Upcyclist
This app helps resellers track inventory and sales, calculating profit, ROI, and other key metrics. It features smart lot tracking, buyer management, and data export for accounting purposes. Start for free with limited items or upgrade to Pro for unlimited use.
- Inventory and sales tracking
- Profit and ROI calculation
- Smart lot grouping
- Buyer management and analytics
- Data export (CSV, QuickBooks)
- Item photo uploads
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Upcyclist — Reseller Inventory & Sales Tracker Running a resale business is exciting. Keeping track of it shouldn't slow you down. Upcyclist is the inventory and sales ledger built specifically for resellers — whether you flip thrift store finds, source liquidation pallets, sell on eBay, Poshmark, Facebook Marketplace, or anywhere else. Know your numbers at a glance Every item you buy gets logged with its purchase price, unit count, source, and photos. Upcyclist automatically calculates your cost per unit, tracks how many units you've sold versus how many are still available, and shows your profit, ROI, annualized return, and net present value — all on a single dashboard. Year-over-year comparisons let you see exactly how your business is trending. Smart lot tracking Bought the same type of item across multiple hauls? Upcyclist groups them automatically. Each purchase becomes its own lot under a shared item name, and the app uses FIFO (first in, first out) cost allocation to ensure your profit calculations stay accurate as you work through your inventory. No spreadsheet formulas required. Sales and listings in one place Log every sale with the buyer, platform, sale price, listing URL, and date. Mark items as listed while they're active on a marketplace, then close them out when they sell. Profit, margin, and days-to-sell for each transaction are calculated automatically — no manual math. Item photos Add front and back photos to any inventory item directly from your camera or photo library. Photos follow the item everywhere in the app — inventory list, sale records, and inline when editing a sale — so you always know exactly what you're looking at. Buyer management Build a record of your repeat buyers over time. The Buyers section includes a personal analytics dashboard, a reorder planner, and a full contact list linked directly to your sale history. Import contacts straight from your phone and know who your best customers are at a glance. Built for export When tax season arrives or you want to analyze your business in detail, export your data as a CSV or in QuickBooks-compatible format (QB Online journal entries or QB Desktop IIF). Everything you've logged in Upcyclist can move seamlessly into the tools your accountant already uses. Works the way you work Upcyclist runs on iPhone and iPad — so your inventory is accessible whether you're at a garage sale, a liquidation warehouse, or your home office. The app supports 5 languages: English, Spanish, French (Canadian), German, and Italian. An in-app help center answers common questions without ever leaving the app. Free to start, Pro when you're ready The free plan gives you room to get started with up to 10 inventory items, 10 sales records, and 10 buyers. When your business grows, a single one-time Pro purchase removes all limits, unlocks backup and export, and never charges you again. No subscriptions, no ads, no recurring fees. Who is Upcyclist for? eBay, Poshmark, Mercari, and Facebook Marketplace sellers Liquidation and pallet resellers Thrift flippers and vintage sellers Anyone buying wholesale and selling retail Side hustlers tracking their first resale profit Stop managing your resale business in notes apps and spreadsheets. Upcyclist gives you a clean, purpose-built ledger that grows with your operation — from your first flip to a full-time business.
ResellOS
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Scan any product with your camera. ResellOS tells you instantly whether to buy, skip, or negotiate — with exact profit figures before you spend a penny. Point your camera at any item. Our AI identifies the product, estimates its resale value, and calculates your exact profit after platform fees for eBay, Vinted, Depop, and Facebook Marketplace. You get one clear verdict: BUY, SKIP or NEGOTIATE. WHAT RESELLOS DOES: - Scan any product — AI identifies it instantly - Get a BUY, SKIP or NEGOTIATE verdict with profit breakdown - See exact platform fees for every selling platform - Track every item: Active → Listed → Sold - AI writes your listing title and description instantly - Source products at factory-direct prices via our supplier network INVENTORY TRACKER Never lose track of what you own, what's listed, and what you've sold. ResellOS tracks your real profit — only locking in numbers when items actually sell. No guesswork. SUPPLIER SOURCING ResellOS connects you to factory-direct supplier pricing through HypeVendz — so your margin is higher before you even list. RESELLOS PRO — $9.99/month Full unlimited access to every feature from day one. Unlimited scans, full inventory tracking, AI listing writer, and exclusive supplier access. Cancel anytime in your App Store settings. Subscription automatically renews monthly at $9.99 unless cancelled at least 24 hours before the end of the current period through your Apple ID Account Settings. Built for resellers who flip on eBay, Vinted, Depop, and Facebook Marketplace. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Upcyclist and ResellOS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Upcyclist sells 2 one-off in-app purchases and ResellOS sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Upcyclist | ResellOS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 41 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Jonathan Sireci | Rejus Gelzinis |
In-app purchases
Upcyclist
- Upcyclist Pro - Discount$7.99
- Upcyclist Pro$9.99
ResellOS
- Pro$9.991 Month







