Comparison

Messo vs Planck Timer

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

Head to head
About

Messo

Features
Read full description

Messo is a simple to-do list, task manager, and notes app that helps you organize everyday tasks in one clean, flexible space. Create to-do lists, add tasks, track important dates, and keep notes together — without switching between multiple apps. Use spaces to separate your work, personal life, and important events, so everything stays clear and focused. Stay organized with to-dos and tasks Create simple to-do lists and individual tasks Check items off and track progress at a glance Focus on what needs to be done today Organize everything in spaces Separate work, personal tasks, and events Keep related items together in one view Switch between spaces as your priorities change Available widgets Messo lets you add different widgets to each space: To-Do — simple checklists for everyday tasks Task — individual tasks with progress tracking Countdown — track birthdays, events, and deadlines Time Since — see how much time has passed since an important date Notes — write quick thoughts and reminders Clock — view the current time for selected locations Clean and distraction-free Minimal design that’s easy to scan No complex setup or unnecessary features Designed for clarity and daily use Messo is ideal if you’re looking for a lightweight to-do app that combines tasks, lists, countdowns, time tracking, and notes in one simple workspace.

About

Planck Timer

Track your time with ease by clocking in and out of tasks. This app allows for multiple concurrent timers and provides detailed reports on how your hours are spent weekly, monthly, and yearly. It offers a private iCloud sync and a native dark interface.

Highlights
  • Concurrent timers
  • One-tap start/stop
  • Categorization with custom colors
  • Weekly, monthly, yearly reports
  • Full history with edits
  • Trim idle time
  • Private iCloud sync
Features
Read full description

Planck Timer is a focused time tracker for people who want to know where their hours actually go. Clock in and out of tasks with a single tap, run multiple timers at the same time, and see honest reports across your week, month, and year. WHY PLANCK TIMER Most time trackers force you to pick one thing at a time. Real work isn't like that. You start a deep work block, then a build kicks off and you start reading docs while it runs. Planck Timer handles concurrent tasks the way your day actually works. FEATURES • Concurrent timers run as many tasks at once as you want • One tap to start, one tap to stop • Categories with custom colors so reports read at a glance • Week, month, and year views with stacked bars and per-task totals • Full history grouped by day, with quick edits and manual entry • Trim idle time on a running entry without losing the start • Private iCloud sync between iPhone, iPad, and Mac (your data, your account) • Native dark interface designed for long sessions • No accounts. No subscriptions. No ads. No analytics.

Screenshots

Messo4 screens
Planck Timer4 screens

Verdict

The call

Messo and Planck Timer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Messo versus Planck Timer: the parameters behind the verdict, then further details
ParameterMessoPlanck Timer
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size81 MB2 MB
Age rating4+4+
DeveloperStas MorozovYeong Kwon

In-app purchases

None

Messo

No in-app purchases

None

Planck Timer

No in-app purchases

Questions

Is Messo free?
Messo is free to download, with no in-app purchases.
Is Planck Timer free?
Planck Timer is free to download, with no in-app purchases.
Do Messo or Planck Timer have ads?
Neither Messo nor Planck Timer shows ads.

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