INSTAWASH

Name: INSTAWASH
Rating: 4.428571 (903 reviews)
Author: Happy Technology

Happy Technology

★ 4.4 (903 ratings)

⬇ 100,000+ downloads

Est. actual: 183,916

Free

Released: Nov 11, 2015

No in-app purchases

No ads

Rated: Everyone

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +99 installs — 50% slower than the week before (+199) · 14/day since Sep 28
🏆Among Auto & Vehicles apps top 7% by installs gained this week (126 peers growing)
⭐Rating steady at ★ 4.43 since Sep 28
🛠Updates quiet · updated 111 days ago

Installs since launch

+495 installs · 0 ratings since Sep 28

Update history

5.72.2 Jul 23, 2026 · seen Sep 28, 2026

We have worked on stabilizing the Instawash application.

Only the current version so far — new entries appear as the app ships updates.

Trailer

INSTAWASH is an auto & vehicles app by Happy Technology with 100,000+ downloads (about 184K estimated). +99 installs in the last 7 days. Rated 4.4 from 903 ratings. Released Nov 11, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: ““When you need a car wash, Instawash will visit you.” Instawash is the No. 1 premium on-demand car wash platform, and is the only real-time order matching service in Korea. Premium door-to-door car wash service is provided so that customers can conveniently use high-quality services anytime, anywhere. If you apply…”