Comparison

Chrono TimeBlocks vs Luma

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

Head to head
About

Chrono TimeBlocks

Features
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Review your daily rhythm through your habits. Chrono is designed to help you track work, study, rest, commuting, and daily activities. It gives you a clear view of where your time actually goes, instead of just what you planned. Key features: β€’ Record your day using time blocks β€’ Quickly start, stop, or add time entries β€’ View daily distribution and statistics β€’ Capture location data to better recall where activities happened β€’ Start tracking faster with widgets and shortcuts β€’ Sync seamlessly across devices with iCloud Chrono doesn’t focus on complex task systems. Instead, it helps you reconstruct your real day in a simple and direct way.

About

Luma

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Luma helps you plan your workday backwards from when you need to arrive. Know when to wake up, when to leave, and how your punctuality is improving. Save how long you normally need to get ready and your longest normal commute. Then create an alarm by choosing your work arrival time and repeat days. Luma calculates wake and departure times for you to confirm. Add different alarms for different workdays, whether you work regular hours or changing shifts. WAKE WITH A PLAN - Keep saved alarms together in the Alarms tab, with familiar repeat-day and on/off controls. - See your next wake, leave and work times on Today. - Add an optional ten-minute buffer when you create an alarm. - Choose your sound, planned snooze and optional Heavy Sleeper extra wake check. - Try the optional alarm test before relying on your setup for work. LEAVE WITH TIME TO SPARE - Follow a live countdown through your morning. - Tick off your preparation checklist. - Record when you are out the door. - Get a prompt to check whether you arrived on time. SEE YOUR PROGRESS - Record on-time, late or uncertain arrivals. - Review your on-time rate, streak, early or late minutes and recent trend. - See individual workday history in Stats. - Keep unanswered check-ins out of your success rate. MAKE CAREFUL IMPROVEMENTS After a late arrival, Luma asks what happened and can suggest a small adjustment for the same weekday and start time. Changes require your approval. One late day never silently changes every alarm, and adaptive suggestions only move wake or departure earlier. Reducing preparation time, commute time or a buffer remains your choice. Luma's current features are free to use. Existing subscribers can manage or cancel their Apple subscription in Settings. Deleting the app does not cancel an Apple subscription. Your schedule and punctuality history stay on your device. Luma has no user account, traffic feed, weather feed or location tracking. An anonymous app identifier, limited app/device/store metadata, Apple AdServices attribution token and any existing subscription history may be sent to RevenueCat for subscription analytics and Apple Ads measurement as described in our privacy policy. Luma requires iOS 26 or later and uses AlarmKit. Keep alarm permission and power available, test your setup after changing device or alarm settings, and maintain a backup alarm whenever missing work could cause harm. Keep Luma visible and do not protect it with Require Face ID, because iOS can prevent alarms for hidden or locked apps. Luma helps you plan; it cannot guarantee waking or arriving on time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tryluma.work/privacy

Screenshots

Chrono TimeBlocks4 screens
Luma4 screens

Verdict

The call

The clearest difference is in-app purchases: Chrono TimeBlocks at none against Luma's 2. Chrono TimeBlocks also leads on device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, update cadence and ads 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. Luma sells 2 in-app purchases, starting at $9.99 per month. Chrono TimeBlocks 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 31, 2026 and November 6, 2026 respectively.

Scorecard3 real differences Β· 3 level
Chrono TimeBlocks versus Luma: the parameters behind the verdict, then further details
ParameterChrono TimeBlocksLuma
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, Apple Watch β€” betteriPhone
Requires iOS17.0 β€” better26.0
Further details β€” not scored
Size20 MB33 MB
Age rating4+4+
Developerι‘« 刘Ashton McHardy

In-app purchases

None

Chrono TimeBlocks

No in-app purchases

2 purchases

Luma

Subscriptions2
  • Luma Monthly$9.991 Month
  • Luma Annual3 Days trial$39.991 Year

Questions

Is Chrono TimeBlocks free?
Chrono TimeBlocks is free to download, with no in-app purchases.
Is Luma free?
Luma is free to download, with in-app purchases available.
Do Chrono TimeBlocks or Luma have ads?
Neither Chrono TimeBlocks nor Luma shows ads.
Which is updated more often, Chrono TimeBlocks or Luma?
Chrono TimeBlocks ships an update every 3 weeks, and Luma every 3 weeks. Most recently, Chrono TimeBlocks was updated on October 31, 2026 and Luma on November 6, 2026.

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