With this tool, you can check if your phone or tablet supports USB OTG without root access. Includes device compatibility test and detailed support status reports.
AppRecs review analysis
AppRecs rating 4.6. Trustworthiness 77 out of 100. Review manipulation risk 34 out of 100. Based on a review sample analyzed.
★★★★☆
4.6
AppRecs Rating
Ratings breakdown
5 star
80%
4 star
12%
3 star
3%
2 star
2%
1 star
3%
What to know
✓
Credible reviews
77% trustworthiness score from analyzed reviews
✓
High user satisfaction
80% of sampled ratings are 5 stars
✓
Authentic reviews
Natural distribution, no red flags
About OTG?
Wondering if your phone/tablet would support a USB OTG device? Some do, some do not. This app will determine that for you. Root not required.
NOTE: This does NOT enable OTG or make any changes, it only CHECKS whether OTG (On The Go / USB Host) is supported or not.
NOTE: This does NOT enable OTG or make any changes, it only CHECKS whether OTG (On The Go / USB Host) is supported or not.
OTG? Screenshots
Tap to Rate:
Reviews for OTG?
Jayar Santiago
1/31/2026
I thought my pen tablet wasn't gonna work until I found this app! I found out that my OTG connection wasn't on. Thank you!
Dinku Kassa
1/16/2026
great application
