Kronos review
A focused mobile companion for step-by-step Zombies quests, puzzles, and map progress.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Kronos is a mobile companion for Call of Duty Zombies players who want structured help with Easter eggs, main quests, buildables, and side quests. Its guides break objectives into step-by-step instructions, add screenshots for individual steps, and support checkable progress. The app is available on iOS and Android, making it suited to players who keep a phone or tablet nearby while working through Zombies maps. Guides cover current and past Call of Duty Zombies releases, with map access and favorite-map features for returning to preferred content.
The standout strength is the combination of walkthrough depth and progress support. Players can mark steps as complete instead of relying on memory, while offline access keeps guides available during gameplay without requiring a live connection. Kronos also includes Simon Says and number-sequence memorizer tools for puzzle sections, plus notifications for newly discovered Easter egg steps. These features give the app a narrower but more specialized role than a general video game guide library: it is built around completing Zombies objectives rather than browsing broad game coverage.
Kronos offers free access and includes in-app purchases. That pricing model lets players begin with the app’s core guide experience while providing a purchase path within the mobile product. Choose Kronos if your priority is detailed, map-focused Call of Duty Zombies guidance with offline access and trackable steps. It is less suitable for players seeking guides across unrelated games, a desktop-first experience, or a general-purpose walkthrough platform. The focused scope is its main trade-off, but it also keeps the feature set aligned with Zombies quest completion.
Kronos pros and cons
- Where it wins
- Detailed Easter egg, main quest, buildable, and side quest walkthroughs
- Checkable steps, screenshots, maps, and offline guide access
- Available on iOS and Android with puzzle tools and notifications
- Where it doesn't
- Focused specifically on Call of Duty Zombies
- Mobile support is limited to iOS and Android
- In-app purchases are available alongside free access
Kronos fact sheet, pricing and score →
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