Comparison

Dieter Clock vs NAGI Step

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Dieter Clock

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Beautiful minimalism meets powerful timers. Inspired by timeless design principles, Dieter Clock embodies "Less but Better" through thoughtful design and purposeful functionality. DESIGNED FOR FOCUS Every element serves a purpose. No clutter, no distractions. Just essential timer and clock functionality wrapped in an elegant, functional design. CORE FEATURES - Analogue Clock Clean, distraction-free time display with smooth hand movements - Pomodoro Timer Customizable work and break sessions with Live Activities on Lock Screen and Dynamic Island - Countdown Timer Quick presets for common durations with visual progress indicators - Stopwatch Precise time tracking with unlimited duration - Habit Building System Build lasting habits with the Tiny Habits method, identity-based goals, streak tracking, and Apple Calendar integration - Live Activities Real-time Pomodoro timer on Lock Screen and Dynamic Island (iOS 16.1+) - Apple Watch App Full functionality with haptic feedback and seamless sync - Real-Time Sync Seamless synchronisation across iPhone, iPad, Mac, and Apple Watch - Six Beautiful Themes Carefully crafted designs inspired by timeless principles - Custom Notifications Choose your sounds or enjoy silent mode - Screen Wake Control Keep your screen active during timers - 13 Languages Localised experience for global users PERFECT FOR Focus work sessions Study breaks Meditation timing Cooking timers Building daily habits Any task requiring time awareness DESIGN PHILOSOPHY Inspired by Dieter Rams' "Less but Better" principle, Dieter Clock proves that great design isn't about adding more features-it's about perfecting the essentials. No ads. No clutter. Just beautiful, purposeful design. Experience productivity through the lens of timeless design. Download Dieter Clock today. "Less but Better" - Dieter Rams

About

NAGI Step

Features
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NAGI Step is a quiet focus app for planning what matters today, running the session, and reviewing what you finished. Where available, AI support helps turn a goal into projects, tasks, descriptions, and focus-sized steps. [Main Features] - Focus sessions: plan and run focus/break flows. - AI support (where available): create projects and tasks from a goal, draft descriptions, and split work into manageable steps. - Tasks & projects: assign tasks to sessions and keep today’s work clear. - Stats & history: daily focus totals, monthly calendar, and session records. - Memos: capture ideas during sessions and search them later. - Music Player: import local audio files and play a playlist during focus. - Notifications: local alerts for timer phase changes. [Free Plan] - Up to 2 projects. - Daily totals and monthly calendar. - Music Player. [Plus Unlocks] - Remove ads. - Create 3+ projects. - Hour-by-hour detailed stats and session list. [Best For] - Studying, deep work, and quiet task execution. - Users who want tasks, timer, memos, and history in one app. - Users who want AI-assisted planning where available. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Dieter Clock4 screens
NAGI Step4 screens

Verdict

The call

The clearest difference is in-app purchases: Dieter Clock at none against NAGI Step's 4. Dieter Clock also leads on ads (none vs shown). NAGI Step's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. NAGI Step sells 4 in-app purchases, starting at $2.99 per month. Dieter Clock asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

Scorecard3 real differences Β· 3 level
Dieter Clock versus NAGI Step: the parameters behind the verdict, then further details
ParameterDieter ClockNAGI Step
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, Mac, Apple Watch β€” betteriPhone, iPad, iPod
Requires iOS17.015.0 β€” better
Further details β€” not scored
Size5 MB117 MB
Age rating4+4+
DeveloperOguzhan BilginYuma Isshiki

In-app purchases

None

Dieter Clock

No in-app purchases

4 purchases

NAGI Step

Subscriptions2
  • NAGI Timer Plus Monthly$2.991 Month
  • NAGI Timer Plus Yearly$19.991 Year
One-time2
  • 30 AI Credits$1.99
  • 100 AI Credits$4.99

Questions

Is Dieter Clock free?
Dieter Clock is free to download, with no in-app purchases.
Is NAGI Step free?
NAGI Step is free to download, with in-app purchases available.
Do Dieter Clock or NAGI Step have ads?
NAGI Step shows ads; Dieter Clock does not.
Which is updated more often, Dieter Clock or NAGI Step?
Dieter Clock ships an update every 3 weeks, and NAGI Step every 3 weeks. Most recently, Dieter Clock was updated on October 16, 2026 and NAGI Step on October 17, 2026.

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