John Ostler
Every John Ostler app we track, ranked by estimated monthly revenue — portfolio-level reach and per-app estimates from live App Store signals.
| Apps tracked | 8 |
|---|---|
| Est. portfolio revenue / mo | ~$7k |
| Est. portfolio downloads / mo | ~2k |
| Total ratings | 1,971 |
| Data updated | 02.10.2026 |
Downloads / mo · WW
500–2k
Revenue / mo · WW
$900–$16k
★4.2(758)Released 19.09.2017
Downloads / mo · WW
20–90
Revenue / mo · WW
$30–$600
★4.0(40)Released 01.05.2020
Downloads / mo · WW
5–20
Revenue / mo · WW
$5–$90
★4.9(9)Released 02.09.2019
Downloads / mo · WW
10–40
Revenue / mo · WW
$5–$30
★5.0(5)Released 19.08.2025
Downloads / mo · WW
5–30
Revenue / mo · WW
$2–$30
★5.0(1)Released 4mo ago
Downloads / mo · WW
1–2
Revenue / mo · WW
$0–$6
★4.0(1)Released 03.08.2018
