Comparison

Project Hours Time Tracking vs Dienstje

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

Head to head
About

Project Hours Time Tracking

This app helps teams track time spent on projects and materials used. It allows users to enter hours via mobile or web, use a timer, and invite team members to collaborate. The system calculates time and costs, with reporting available on the website.

Highlights
  • Define projects and activities
  • Track materials used
  • Enter hours via mobile or web
  • Use a server-side timer
  • Invite team members
  • Organize users in groups
  • Download Excel reports
Features
Read full description

Project Hours is a time tracking system for activities on team projects. It started as a time tracking system for the Dutch Castle Society in 2016, by now several companies are using it because of its ease-of-use and balanced feature set. Project Hours is available on iPhone, iPad, other mobile platforms and (mobile) web site, users with different devices can write hours together on the same projects. Project Hours supports: - Define projects and activities. - Define materials. - Enter hours via iPhone, iPad or (mobile) web site. - Enter materials used on your projects. - Specify the amount of time or specify a start and end time, Project Hours will calculate the amount. - Use a timer to register time. Timers run on the Project Hours server, no need to keep the app open while working. - Invite your team members via the app to join projects for time tracking. - Organise your users in groups, for instance if you want totals for different departements. - Specify hourly rate to track costs (website only). - View totals for hours and materials per project, per activity (website only). - View total costs for materials used. - Download excel files with totals for your projects. Try the 2 months free trial period to discover if Project Hours works for your company! The long trial period will give you the opportunity to collect hours for a over a month and see if the reporting suits you. Project Hours is the most affordable time tracking system out there, costs are €2 / $2.20 per month per user, you will receive an annual invoice. Of course, if you have questions or feature requests, do not hesitate to contact us via info@projecthours.net.

About

Dienstje

Features
Read full description

Schrijf wat er moet gebeuren. Dienstje stuurt je klus naar vakmensen bij jou in de buurt, en jij kiest wie het doet. Ben je vakman? Dan vind je hier klussen bij jou in de buurt, zonder leadkosten. Je facturen, bonnen en btw doe je in dezelfde app. EEN KLUS LATEN DOEN • Gratis en zonder account. Je kiest geen categorie: Dienstje zoekt uit wie je nodig hebt. • Je krijgt hooguit 5 offertes. Je zit nergens aan vast. • Je naam, nummer en adres gaan alleen naar de vakman die jij kiest. • Liever zelf kiezen? Zoek een vakman in de lijst of op de kaart, en boek een afspraak of vraag een offerte. VOOR VAKMENSEN • Klussen zien en offertes sturen is gratis. Je betaalt niets per klus, per offerte of voor een adres. • Reageer met je eigen prijs. Adres en nummer krijg je zodra de klant jou kiest. • Stuur facturen, scan bonnen en zie je btw. Gratis, alles op één plek. • Laat je KVK en zakelijke rekening controleren. Geverifieerde bedrijven krijgen klussen als eerste. VEILIG De tekst van elke klus wordt gecontroleerd voordat een vakman 'm ziet. Zie je toch iets wat niet hoort? Meld een vakman of blokkeer 'm, ook zonder account. ABONNEMENT Dienstje is gratis. Wil je ook je klanten en contacten bijhouden en je oude facturen uit een pdf inlezen, kies dan in de app Boekhouding (Plus) voor € 9,99 per maand. Dit maandabonnement loopt via je Apple ID en verlengt zichzelf, tenzij je uiterlijk 24 uur voor het eind van de periode opzegt in je App Store-instellingen. Voorwaarden: https://dienstje.nl/voorwaarden Privacy: https://dienstje.nl/privacy

Screenshots

Project Hours Time Tracking4 screens
Dienstje4 screens

Verdict

The call

The clearest difference is in-app purchases: Project Hours Time Tracking at none against Dienstje's 2. Dienstje's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement 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. Dienstje sells 2 in-app purchases, starting at $8.99 per month. Project Hours Time Tracking asks for nothing beyond the download.

UpkeepUpdate frequency

Project Hours Time Tracking ships an update every 3 weeks, Dienstje weekly. The most recent releases landed on November 2, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 7 level
Project Hours Time Tracking versus Dienstje: the parameters behind the verdict, then further details
ParameterProject Hours Time TrackingDienstje
PriceFreeFree
Rating4.8 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.1 — better17.0
Further details — not scored
Size108 MB25 MB
Age rating4+4+
DeveloperBert-Jan LappenschaarTygo Suurenbroek

In-app purchases

None

Project Hours Time Tracking

No in-app purchases

2 purchases

Dienstje

Subscriptions2
  • Plus$8.991 Month
  • Pro$22.991 Month

Questions

Is Project Hours Time Tracking free?
Project Hours Time Tracking is free to download, with no in-app purchases.
Is Dienstje free?
Dienstje is free to download, with in-app purchases available.
Do Project Hours Time Tracking or Dienstje have ads?
Neither Project Hours Time Tracking nor Dienstje shows ads.
Which is updated more often, Project Hours Time Tracking or Dienstje?
Project Hours Time Tracking ships an update every 3 weeks, and Dienstje weekly. Most recently, Project Hours Time Tracking was updated on November 2, 2026 and Dienstje on October 29, 2026.

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