Auto ISM
by Duyen Pham Thi Thuy
- Reference
- Free
- Small & simple · 97
- Rating
- 5.0
- 1 ratings · India storefront
- Last update
- Aug 11, 2026
- Version 3.5
- Size
- 42 MB
- Category
- Reference
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
The application helps car repair technicians to easily read car electrical circuit diagrams, wiring diagrams, system diagrams, vehicle system information, and company training documents. Fast and convenient just by phone.
In addition, there is also specialized English in automotive, DTC error codes...
.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
What’s new
Release notes for the latest version, as written by the developer.
- Cải thiện Apple Pay.
- Cải thiện quản lý giới hạn tải xuống.
- Bổ sung thông báo phiên bản mới.
- Hỗ trợ lưu file tốt hơn trên thiết bị iOS.
- Sửa lỗi và cải thiện độ ổn định của ứng dụng.
Rank history
Daily position in the Finland charts. #1 is at the top.
- Best rank
- #36
- Current rank
- #73
- Days charting
- 3 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
97/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size100% · 20
Ratings: 1
- App size100% · 10
Size: 42 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof100% · 30
Best rank #2, 13 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 3.5LatestReleased Aug 11, 2026