Selbuk vs QI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Selbuk
This app allows users to create and send invoices, quotes, and orders on the go. It also manages inventory, customer and supplier information, and generates various reports. Real-time cloud syncing and multi-user access are supported.
- Invoice creation and sending
- Inventory management
- Multi-user access
- Cloud synchronization
- Report generation
- Customer and supplier records
- Product catalog
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Create Invoices on the go Featured functions • Invoicing • Inventory • Multiple user’s access levels • Multiple warehouses • Multiple discount structures • Multiple products price list • Multiple ways of product’s search • On sale and discontinued products • 8 Custom fields for additional specs Ability to have on hand • Product’s catalog • Inventory • Coming units • Price lists • Customers info & sales records • Providers info & purchases records Ability to: • Create/Send Quotes, Orders, Invoices • Create purchase orders • Generate multiple reports • Collect payments • Sync with cloud server and other devices Reports • Inventory • Sales • Payments • Unpaid invoices / Statements • Tax Collected Quick Search • Customers • Products • Estimates • Orders and/or invoices • Suppliers Custom Settings • Login Access • Inventory • Products • Catalog • Currency format • Taxes • Discount structures • Sales Orders • Custom quantities • Invoices • Sales reports • Inventory reports Cloud Service: • Web based version • Database integration between devices. • Real time sync. • Transactions recognition per device • Web based access connected directly to the database. • Daily backup. • Lifetime upgrades and support. • 24/7/365 server access availability. • Transactions recognition per user Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
QI
This app helps self-employed individuals and freelancers track work hours, manage projects, and generate professional invoices and estimates. Customize invoices with your logo and colors, and export reports in CSV format for clients or accountants.
- Track working time across multiple projects
- Generate custom invoices with logo and colors
- Export reports in CSV format
- Support for 23 languages
- Set monthly billing goals
- Secure project hiding with Touch ID/Face ID
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Quick Invoice is the best app for freelancers who need to keep of their work hours and billing. KEY FEATURES • Track working time with support for multi projects • Exporting reports for clients / accountant in CSV • Ability to hide projects with Touch Id / Face Id • Custom invoices (logo and colors) • Invoices in 23 different languages • Setting up a monthly billing goal And much more on the way! -- Upgrade to Quick Invoice PRO for a more powerful experience ($3.99 monthly, $35.99 annually): • Create your invoices in a moment • Customize them with your logo and the colors of your business • Invoices in 23 different languages • Detailed and personalized reports for your clients in CSV Price may vary by location. Subscriptions will be charged to your credit card through your iTunes account. Your account will be charged $3.99 (monthly) or $35.99 (yearly) for renewal within 24 hours prior to the end of the current period. Subscriptions will automatically renew unless canceled at least 24 hours before the end of the current period. It will not be possible to immediately cancel a subscription. You can manage subscriptions and turn off auto-renewal by going to your Account Settings after purchase. Refunds are not available for unused portions of a subscription. Terms and conditions: https://termsfeed.com/terms-conditions/786e56c3095f36f3ff2f71cbbd1ef70f Privacy policy: https://termsfeed.com/privacy-policy/1a71a1daf9ae519bd200bf552864eab9
Screenshots
Verdict
The clearest difference is update cadence: QI at weekly against Selbuk's every 5 weeks. QI also leads on rating (4.6 vs 4.4). Selbuk's advantage is review sentiment (75% vs 63%). On price, ratings volume, ads and in-app purchases 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
Both are free to download. Selbuk sells 2 in-app purchases, starting at $2.99 per month and QI sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
QI holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 24 and 22 respectively. Written reviews complicate that: 75% of Selbuk's written reviews are positive against 63% of QI's, so the app with the better star average is not the one people write more warmly about.
Selbuk ships an update every 5 weeks, QI weekly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Selbuk | QI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (24 ratings) | 4.6 (22 ratings) — better |
| Positive reviews | 75.3% of reviews — better | 62.5% of reviews |
| Number of ratings | 24 — better | 22 |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 14 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Crafty Apps | Miguel Munoz |
Customer experience
Selbuk
QI
In-app purchases
Selbuk
- SelBuk Basic Monthly$2.991 Month
- SelBuk Basic Anual$29.991 Year
QI
- Quick invoices & estimates7 Days trial$3.991 Month
- Quick invoice PDF maker7 Days trial$33.991 Year








