Comparison

Internalize vs Cumulus

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

Head to head
About

Internalize

Break down aspirations into manageable activities and milestones to achieve your goals. Track progress with visual indicators and a time guide, fostering habit building and skill improvement without a rigid schedule.

Highlights
  • Track goals by activities or milestones
  • Set target completion dates
  • Monitor progress with progress bar
  • Utilize a time guide
  • Quick activity tracking
  • Color and icon customization
Read full description

Internalizing your goals means focusing on what's within your control. With Internalize, you can break down aspirations into manageable activities and milestones. Activities are key to building good habits and improving through repetition, whether it's practicing an instrument or mastering a new skill. Milestones are incremental steps towards achieving success, helping you stay motivated and track your progress. The app's progress bar and time guide keep you on track without requiring a rigid schedule, so you can complete your goals on time and with ease. By using these tools to track your goals, and with enough time, you can accomplish anything! Main Features: - Track goals by activities, milestones, or both - Choose a color and icon for your goal - Set a target completion date for each goal - Monitor your progress with the progress bar or milestone indicator - Keep track of time with the time guide - Use the quick activity screen to quickly track your activities - Track your overall or weekly progress on the main view No subscription required. Internalize offers your first 3 goals for free, and a one-time in-app purchase unlocks unlimited goal tracking. By making this purchase, you'll help support the app's ongoing development and receive future updates with new features to help you achieve your goals even more effectively.

About

Cumulus

Features
Read full description

Build your skills one block at a time with Cumulus. Cumulus is a simple, beautiful time tracker designed to help you build and measure progress on any skill. Whether you're learning guitar, studying a new language, coding, or practicing meditation—Cumulus helps you stay consistent and see your growth over time. Key Features: • Simple Time Tracking — Tap to start, tap to stop. Your sessions are automatically saved. • Organize Your Skills — Create categories and nest skills like building blocks. Track "Music" with sub-skills like "Guitar" and "Piano." • Visual Progress — See colorful charts showing how you spend your time across all your skills. • 100% Private — All data stays on your device. No accounts, no cloud, no tracking. • Clean Design — A focused, distraction-free interface that gets out of your way. Start stacking up your skills today with Cumulus.

Screenshots

Internalize4 screens
Cumulus4 screens

Verdict

The call

The clearest difference is in-app purchases: Cumulus at none against Internalize's 1. Cumulus also leads on update cadence (every 2 days vs weekly). Internalize's advantage is iOS requirement (13.0 vs 18.5). On price, ads and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Internalize sells 1 one-off in-app purchase. Cumulus asks for nothing beyond the download.

UpkeepUpdate frequency

Internalize ships an update weekly, Cumulus every 2 days. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 6 level
Internalize versus Cumulus: the parameters behind the verdict, then further details
ParameterInternalizeCumulus
PriceFreeFree
Rating4.5 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better18.5
Further details — not scored
Size16 MB11 MB
Age rating4+4+
DeveloperBlit LabsADAM CLAYTON HOLWERDA

In-app purchases

1 purchases

Internalize

One-time1
  • Unlimited Goals$6.99
None

Cumulus

No in-app purchases

Questions

Is Internalize free?
Internalize is free to download, with in-app purchases available.
Is Cumulus free?
Cumulus is free to download, with no in-app purchases.
Do Internalize or Cumulus have ads?
Neither Internalize nor Cumulus shows ads.
Which is updated more often, Internalize or Cumulus?
Internalize ships an update weekly, and Cumulus every 2 days. Most recently, Internalize was updated on September 14, 2026 and Cumulus on September 18, 2026.

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