QI - Invoice & estimate maker
QI - Invoice & estimate maker generates an estimated $8–$40/month in revenue from 10–50 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-06-18).
| Est. revenue / month | $8–$40 |
|---|---|
| Est. downloads / month | 10–50 |
| Estimate confidence | medium |
| Pricing | Free + IAP |
| Rating | 4.59 ★ (22 ratings) |
| Category | Business |
| Released | 11.01.2019 |
| App last updated | 06.05.2021 |
| Platform | iOS |
Modeled monthly estimate · rating velocity · medium confidence
About
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…
Trends & analysis
Chart rank trend
US · overallWhy it's surfacing
Scout 7Ratings & velocity
Rating distribution
95% positive · 22 ratingsGeographic reach
best rank · 0 storefrontsRevenue & downloads trend
ARPU $1In-app purchases
2 tiersUpdate history
1 update tracked- v5.15.1y ago
We have added improvements in the organization of projects and invoices. Now you can create quarterly reports.
QI - Invoice & estimate maker — FAQ
How much money does QI - Invoice & estimate maker make?
According to AppCurrents estimates, QI - Invoice & estimate maker generates approximately $8–$40 per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.
How many downloads does QI - Invoice & estimate maker get?
QI - Invoice & estimate maker sees an estimated 10–50 downloads per month on the App Store, per AppCurrents modeling.
Is QI - Invoice & estimate maker free?
QI - Invoice & estimate maker is free to download on the App Store, monetizing through in-app purchases.
What is QI - Invoice & estimate maker's rating?
QI - Invoice & estimate maker holds a 4.59-star average from 22 ratings on the App Store.
When was QI - Invoice & estimate maker released?
QI - Invoice & estimate maker launched on the App Store on 11.01.2019. Its latest version shipped 06.05.2021.
