// Comparison

iOS Application Security vs The Mobile Application Hacker's Handbook: Which Should You Read?

Two cybersecurity books on Mobile, compared honestly: who each is for, what each does best, and which to read first.

Intermediate

3/52016

The Definitive Guide for Hackers and Developers

David Thiel

David Thiel on attacking and defending iOS apps: the platform sandbox, IPC surfaces, keychain semantics, transport security, and the patterns that introduce real bugs.

Intermediate

3/52015

The Mobile Application Hacker's Handbook

Dominic Chell, Tyrone Erasmus, Shaun Colley, Ollie Whitehouse

Chell, Erasmus, Colley, and Whitehouse's reference on iOS and Android application security from the early-mid 2010s — runtime hooking, transport security, IPC abuse, and the platform-specific surface of mobile pentesting.

Read this if

Mobile security pentesters and iOS developers who need a practical guide to the platform's security surface. Thiel covers the sandbox, Keychain, runtime, code signing, and the typical class of mistakes shipped iOS apps make.

Mobile pentesters who want the structural foundations of the discipline — what surface exists, where bugs typically live, how the platforms differ in their defaults. The taxonomy and methodology chapters age more slowly than the specific tooling.

Skip this if

Readers wanting current (post-2018) iOS specifics. The book pre-dates significant Apple platform changes (App Tracking Transparency, modern entitlement model, modern keychain access groups); principles transfer, specifics don't.

Readers needing current technique on App Attest, DeviceCheck, biometric-bound keys, modern pinning bypass, recent runtime instrumentation (Frida-class), or the cross-platform reality (React Native, Flutter, Capacitor). The 2015 publication shows on every chapter.

Key takeaways

Most iOS app vulnerabilities are at the app layer, not the platform layer; the book's framing aligns with what real pentests actually find.
Keychain misuse and insecure storage are still the dominant findings on real engagements; the book's chapter on them is the practical core.
Frida and Objection have largely replaced the older runtime-introspection tooling described here; the workflow translates, the tools have moved on.

The platform-defaults-and-pitfalls structure is durable: each platform's security model is still best understood through the same lens the book uses.
IPC, deep-link, and inter-app surface remain the highest-yield mobile attack surfaces, even though the specific APIs have changed.
Pair every chapter with current OWASP MASTG / MASVS material; the conceptual map is the book's value, the specific tooling is not.

How they compare

iOS Application Security and The Mobile Application Hacker's Handbook are both rated 3/5 in our catalog. Pick by topic preference and reading style rather than by rating.

Both books target intermediate-level readers, so the choice is about topic, not difficulty.

iOS Application Security and The Mobile Application Hacker's Handbook both cover Mobile, AppSec, so reading them in sequence reinforces the same material from different angles.

Keep reading

iOS Application Security

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