# Simple Invoice: Estimate Maker

> Taken from the public Google Play listing. Every figure below carries the date it was updated.
> Nothing is modelled or estimated. A new collection starts at 00:00 UTC daily and takes several hours; an individual app's reading lands at some point inside that window.

Source page: https://appcurves.com/app/simple-invoice

- Package: `com.invoices.billing.payment.receipt.manager`
- Developer: EXPERT MEDICAL BILLING LLC
- Category: Business
- Platform: Android (Google Play)
- Released: Feb 9, 2026
- Lifetime downloads: 214,293 (updated 2026-09-22)
- What the store shows instead: 100,000+
- Rating: the listing no longer shows one (last published 4.30 on 2026-09-16)
- Downloads added: 3,978 across 8 days (2026-09-14 → 2026-09-22; a reading is missing in between)
- Readings kept: 23 (2026-08-04 → 2026-09-22)
- Chart positions on 2026-09-22 (Top Free): #25 GT, #29 EC, #56 PE, #82 CO, #84 AR, #132 MX — charts in 6 of 203 markets scanned

### Latest readings

| Date (UTC) | Lifetime downloads | Added |
|---|---:|---:|
| 2026-09-08 | 200,844 | — |
| 2026-09-09 | 200,844 | held |
| 2026-09-11 | 204,989 | +4,145 over 2 days |
| 2026-09-12 | 210,315 | +5,326 |
| 2026-09-13 | 210,315 | held |
| 2026-09-14 | 210,315 | held |
| 2026-09-22 | 214,293 | +3,978 over 8 days |

"held" means Google's own counter showed the same figure as the day before — it is a real reading, not a missed one. A multi-day "Added" spans two real readings; the days between were not read.

Showing the latest 7 of 23 readings. Signed-in followers see the full curve from the day they followed.

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Site last completed a reading on 2026-09-22. AppCurves is not real-time.
When citing, include the reading date. https://appcurves.com/faq answers where the figure comes from.