Comparison

Clockify Time Tracker vs 28 Signal

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

Head to head
About

Clockify Time Tracker

This app offers a free time tracking solution for professionals and agencies. It allows users to log hours manually or automatically, assign them to projects and clients, and access detailed reports via its web version.

Highlights
  • Free time tracking
  • Manual and automatic time logging
  • Project and client assignment
  • Unlimited team members
  • Unlimited projects
  • Unlimited workspaces
  • Web version with reports
Features
Read full description

Track work hours, projects, and billable time in one place. Clockify is a time tracking and timesheet app used by individuals, teams, and businesses to track work, manage projects, and understand how time is spent. Start the timer, fill out timesheets, and generate reports with a free plan. TIME TRACKING Track time using a timer or add hours manually. Categorize work by project, task, or client so that your work hours stay organized. TIMESHEETS Fill out weekly timesheets and keep track of all work hours in one place. Submit timesheets for approval and review tracked time across projects. PROJECT AND BILLABLE TIME Track time spent on projects and mark hours as billable or non-billable. This helps individuals and teams understand project costs and earnings. REPORTS Analyze tracked time with summary, weekly, and detailed reports. Export reports to share them with clients or teams. TEAM MANAGEMENT Invite teammates, organize projects, and review team activity. Managers can also approve timesheets and monitor project progress. WORK FROM ANYWHERE Track time wherever work happens. Clockify works across mobile, desktop, and web, as well as a browser extension. FREE PLAN AVAILABLE Start with a FREE plan that includes unlimited time tracking, projects, and reporting. ADVANCED FEATURES Clockify also offers advanced capabilities, such as scheduling, time off management, expenses, invoicing, GPS location tracking, and team permissions. Download the app and create an account for free, or log in using your existing details.

About

28 Signal

Features
Read full description

28 Signal réduit votre charge mentale et vous donne, chaque matin, une action juste : un signal clair pour savoir quand pousser et quand lever le pied. Vous forcez. Tous les jours. Sans savoir pourquoi. Vous avez essayé les to-do lists, les méthodes de productivité, les applis de méditation. Vous avez peaufiné votre sommeil et vos matins. Et pourtant. Certains jours, tout coule. D'autres, rien ne passe, sans raison apparente. Ca n'a rien a voir avec la discipline : c'est une question de rythme. Nous courons apres un calendrier lineaire, indifferent a notre energie. 28 Signal propose l'inverse : un repere quotidien, concret, pour cadencer vos efforts. La methode : Fibonacci et cycle lunaire En 1202, Leonardo Fibonacci decrit la suite qui structure la croissance des formes vivantes : 0, 1, 2, 3, 5, 8, 13, 21. 28 Signal la traduit en jours-cles. Chaque jour porte un signal gradue de P0 (Operationnel) a P5 (Apogee). Les jours Fibonacci sont ceux ou agir a du sens. Les autres donnent un rythme de fond, sans pression. Le calendrier repose sur les ephemerides astronomiques reelles. Pas une approximation, pas un symbole : la position exacte de la Lune, chaque matin. L'annee compte 13 mois et commence a la deuxieme nouvelle lune apres le solstice de decembre. Votre Numero Vitruvien : le signal devient personnel Trois siecles apres Fibonacci, Leonard de Vinci inscrit le corps humain dans le cercle et le carre, l'Homme de Vitruve. 28 Signal reprend ce canon pour calculer votre Numero Vitruvien : un nombre entre 4 et 12, derive de votre date de naissance. Ce nombre personnalise votre calendrier. Il designe, dans le cycle, le jour-cle qui vous est propre. Ce jour-la, le signal n'est plus general : il est calcule pour vous. Fonctionnalites - Calendrier lunaire complet (13 mois, ephemerides astronomiques reelles) - Votre position exacte chaque matin (Mois : Jour) et le signal du jour : verbe et puissance (P0 a P5) - Calcul de votre Numero Vitruvien personnel - Jours de repos identifies dans le cycle - Interface claire, sans flux, sans surcharge Votre signal vous attend demain matin. Conditions d'utilisation (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Conditions générales d'utilisation : https://28sig.com/cgu/ Confidentialite : https://28sig.com/legal/

Screenshots

Clockify Time Tracker4 screens
28 Signal3 screens

Verdict

The call

Clockify Time Tracker and 28 Signal are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

UpkeepUpdate frequency

Clockify Time Tracker ships an update every 3 weeks, 28 Signal every 2 weeks. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

ScorecardNo meaningful differences
Clockify Time Tracker versus 28 Signal: the parameters behind the verdict, then further details
ParameterClockify Time Tracker28 Signal
PriceFreeFree
Rating4.6 (4.4K ratings) — better—
Positive reviews49.4% of reviews—
Number of ratings4.4K — better—
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size56 MB42 MB
Age rating4+4+
DeveloperCAKE.comStanislas de Chevigne

Bugs and requests

Clockify Time Tracker

Reported bugs

5 issues
  • App crashes on launch
  • Time entries disappearing
  • Sync issues between web and mobile
  • Incorrect time tracking
  • Login problems after updates

Requested features

5 requests
  • Apple Watch app
  • Customizable reports and dashboards
  • Pause/resume timer
  • Improved mobile project/task management
  • Integration with other productivity apps

28 Signal

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Clockify Time Tracker

No in-app purchases

None

28 Signal

No in-app purchases

Questions

Is Clockify Time Tracker free?
Clockify Time Tracker is free to download, with no in-app purchases.
Is 28 Signal free?
28 Signal is free to download, with no in-app purchases.
Do Clockify Time Tracker or 28 Signal have ads?
Neither Clockify Time Tracker nor 28 Signal shows ads.
Which is updated more often, Clockify Time Tracker or 28 Signal?
Clockify Time Tracker ships an update every 3 weeks, and 28 Signal every 2 weeks. Most recently, Clockify Time Tracker was updated on October 14, 2026 and 28 Signal on September 29, 2026.

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