GroupsPro vs Reselio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GroupsPro
Organize contacts into groups and create flexible mailing lists for mass SMS and email. Send files and photos with emails, search contacts efficiently, and export data to Excel or CSV. Protect your data with passcode or biometric authentication.
- Create and modify contact groups
- Assign contacts to groups
- Create and modify mailing lists
- Send files and photos via email
- Export contacts to Excel/CSV
- Passcode/biometric access protection
- Transfer lists via Bluetooth
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Organize contacts, manage groups and create mailing lists for SMS and email. Create groups, assign contacts to them and reach multiple recipients at once. Create flexible mailing lists that can include entire groups or individual contacts and export contact data when needed. Features: • Create and modify groups of address book contacts • Assign contacts to groups (single and fast assigning) • Create and modify mailing lists for mass SMS and emails • Send files (e.g. Word, Excel, PDF) and photos with mass email • Search for names, phone numbers, email addresses, postal addresses, departments and notes within all contacts • Company name on the list • Export to Excel and CSV files • GroupsPro own grouping (e.g. for Exchange) • See details of your contacts • Access protection by passcode or Touch ID / Face ID • Transfer the mailing lists to another device with Bluetooth • Help (see "More/Help" within the app) • And more Pay once – install and use it on multiple devices (iPhone/iPad) with the same App Store account or Family Sharing. ------------------------------------------------------- Grouping for some address books (e.g. Exchange) is not supported from iOS respectively from the concerning address book. For contacts of such address books GroupsPro offers its own grouping.
Reselio
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Reselio is a simple app for tracking items bought for resale, managing your inventory, and seeing how much you actually earn from selling. Instead of keeping everything in notes, spreadsheets, or your head, you can store every item in one place, including its purchase price, status, sale details, costs, and profit. Who is Reselio for? • people who sell items on OLX, Allegro Lokalnie, Vinted, Facebook Marketplace, or similar platforms, • people who buy items with the intention of reselling them, • small sellers who want to quickly check their inventory and profit, • anyone who does not want to calculate their sales in a spreadsheet at the end of the day. What can you do with Reselio? • quickly add a purchased item, • save the purchase and sale price, • update an item’s inventory status, • add selling-related costs, • review the history of sold items, • view a simple summary of revenue, costs, and profit. With iCloud sync, your data can be automatically updated across devices signed in to the same Apple Account. This means you can keep access to your inventory, sales history, and results even after changing devices. Syncing requires iCloud to be enabled and an internet connection. The time needed for changes to appear on other devices may depend on iCloud. Reselio is not accounting software. It is a practical sales and inventory log for people who want to keep their reselling activity organized without making it unnecessarily complicated. Everything is available on your phone, including when you are away from home and want to quickly check what you have in stock or how much you earned from a sale. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Reselio at Free against GroupsPro's $1.99. GroupsPro's advantage is in-app purchases (none vs 2) and iOS requirement (15.0 vs 18.2). On update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Reselio is free to download; GroupsPro costs $1.99 up front. Reselio sells 2 in-app purchases, starting at $2.99 per month. GroupsPro asks for nothing beyond the download.
GroupsPro ships an update every 2 months, Reselio monthly. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.
| Parameter | GroupsPro | Reselio |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 31.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 7 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Demodit GmbH | Piotr Lacinski |
In-app purchases
GroupsPro
No in-app purchases
Reselio
- Premium Monthly7 Days trial$2.991 Month
- Premium Yearly7 Days trial$34.991 Year









