Comparison

Calibrate vs HelpDo

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

Head to head
About

Calibrate

Features
Read full description

Calibrate: Time Block Planner Plan your time. Track what actually happens. See the difference. Calibrate is a focused time-blocking app that helps you understand where your time really goes. Schedule your day, run your sessions, and review the gap between intention and reality. Most productivity apps help you plan. Calibrate helps you measure, reflect, and improve β€” week after week, and now across the year. Whether you’re studying, building projects, learning a language, or trying to create better daily structure, Calibrate gives you a simple system to plan your time, track what actually happens, and learn from the difference Plan with clarity Create time blocks for what matters most. Design a realistic day around your priorities β€” work, learning, focus sessions, rest. Track effortlessly Start a block, stay focused, and let Calibrate quietly log what you really do. No clutter. No noise. Just clean, intentional tracking. Reflect meaningfully See how your days and weeks actually unfold. Discover patterns. Notice drift. Reinforce what’s working. Build a lasting rhythm Calibrate isn’t about perfect days. It’s about building consistency over time β€” and shaping a routine that fits your real life. Calibrate Pro β€” go deeper with your time Upgrade to Calibrate Pro to unlock long-term history and deeper reflection tools. Explore how your time evolves across weeks and months, spot real trends, and make better long-term adjustments. Calibrate is built for people who care about how they spend their time β€” and want a simple, thoughtful way to improve it. Plan less. Understand more. Build a rhythm that lasts. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

HelpDo

Features
Read full description

HelpDo is the productivity app that turns your goals into a daily plan β€” and lets the people you trust actually help you reach them. Most goal apps leave you on your own. HelpDo lets you invite a friend, partner, mentor, or coach to follow a specific goal, see your progress, and keep you on track in real time. PLAN YOUR DAY β€’ Organize goals into 5 categories: Work, Personal, Home, Health & Fitness, and Business β€’ Break goals into to-dos and track progress with clear completion bars β€’ Map your day on a 24-hour schedule β€” plan each hour, then log what you actually did β€’ Pin a "Top To-dos" focus list so the day's priorities stay front and center GET REAL HELP β€’ Invite specific people by username to help with a single goal β€’ Your helper sees only that goal β€” its to-dos, daily plan, and stats β€” nothing else β€’ Built-in real-time chat with each helper β€’ Pause or end any helping relationship whenever you want STAY ON TRACK β€’ Daily Notes: keep a dated journal on each goal and search your whole history β€’ Stats & streaks: see how consistently you complete recurring to-dos β€’ Push notifications keep you and your helpers in sync AI GOAL ADVICE β€’ Get personalized, AI-powered insights on any goal β€” what's working and what to do next β€’ Built right in, free β€” no setup or API key required Your data is private by default. Helpers only ever see the one goal you invite them to β€” never your whole account. Download HelpDo and make this the goal you actually finish.

Screenshots

Calibrate4 screens
HelpDo4 screens

Verdict

The call

The clearest difference is in-app purchases: HelpDo at none against Calibrate's 1. HelpDo also leads on iOS requirement (15.1 vs 17.6). On price, ads 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. Calibrate sells 1 one-off in-app purchase. HelpDo asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
Calibrate versus HelpDo: the parameters behind the verdict, then further details
ParameterCalibrateHelpDo
PriceFreeFree
Update frequencyFortnightlyβ€”
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.1 β€” better
Further details β€” not scored
Size4 MB36 MB
Age rating4+17+
DeveloperWarren PetersAli Rizvi

In-app purchases

1 purchases

Calibrate

One-time1
  • Calibrate Pro β€” Lifetime$9.99
None

HelpDo

No in-app purchases

Questions

Is Calibrate free?
Calibrate is free to download, with in-app purchases available.
Is HelpDo free?
HelpDo is free to download, with no in-app purchases.
Do Calibrate or HelpDo have ads?
Neither Calibrate nor HelpDo shows ads.

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