Guardsquare DexGuard vs Wultra In-App Protection: Side-by-Side Comparison (2026)

Guardsquare DexGuard

Mobile security teams shipping Android apps to consumers will get real value from DexGuard's polymorphic builds and runtime self-protection, which force attackers to reverse-engineer a unique binary each time rather than reusing exploits across your user base. The tamper detection, debugger blocking, and emulator checks address the NIST Platform Security control directly by making the app itself resistant to tampering. Skip this if you're building internal enterprise apps for employees; the overhead and complexity aren't worth it when you control the device environment.

Wultra In-App Protection

Mobile teams shipping apps that face active reverse engineering or tampering attacks need Wultra In-App Protection for its runtime shielding that works without relying on cloud-side detection. The platform covers both NIST PR.PS (platform hardening through app-level controls) and ID.RA (risk assessment of mobile-specific threats), which matters because most mobile security gaps live in the app binary itself, not the network. Skip this if your threat model is web-only or if you need post-breach forensics; Wultra prioritizes prevention over incident response.