Comparison

Gripp Time Tracker vs proof time tracking

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

Head to head
About

Gripp Time Tracker

Features
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Met de Time Tracker app van Gripp hou je eenvoudig je uren bij, en heb je op elk moment van de dag een up-to-date overzicht van dingen die je nog moet doen. Of je nu werkt met een vooraf bepaalde planning, of achteraf snel je uren wilt schrijven: het kan met de Gripp Time Tracker app.

About

proof time tracking

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Time tracking for busy professionals Track work-hours and submit professional and trustworthy time-sheets to your customers. β€” Get the job done, fast. proof is strong on manual tracking features so you can track and edit work-hours like a blitz. On top you can use Apple Shortcuts to automate things with Siri, based on your location and NFC tags. β€” Time-sheets a tap away When you are done tracking, export time-sheets with a few taps and send them to your customers directly from your phone. But that’s just if you like. Printing is still a thing in 2021, I heard. β€” Need help getting started? You are having problems with or questions about the app? Check out the support page that has plenty of frequently answered questions, help on getting started with automation and my personal contact info. Just in case you need it. β€” Hello, I’m Ludwig from Hamburg, Germany. This app is just me. By using it, you are supporting an independant developer and his little family. Thank you! Terms and conditions apply: https://prooftimetracking.com/terms-and-conditions

Screenshots

Gripp Time Tracker4 screens
proof time tracking4 screens

Verdict

The call

The clearest difference is in-app purchases: Gripp Time Tracker at none against proof time tracking's 2. proof time tracking's advantage is update cadence (every 2 months vs every 8 months) and iOS requirement (12.4 vs 15.6). 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. proof time tracking sells 2 in-app purchases, starting at $14.99 per month. Gripp Time Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Gripp Time Tracker ships an update every 8 months, proof time tracking every 2 months. The most recent releases landed on January 30, 2026 and September 10, 2026 respectively.

Scorecard3 real differences Β· 3 level
Gripp Time Tracker versus proof time tracking: the parameters behind the verdict, then further details
ParameterGripp Time Trackerproof time tracking
PriceFreeFree
Update frequencyEvery 8 monthsEvery 2 months β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS15.612.4 β€” better
Further details β€” not scored
Size49 MB18 MB
Age rating4+4+
DeveloperWhiteWorks B.V.Karl Ludwig Weise

In-app purchases

None

Gripp Time Tracker

No in-app purchases

2 purchases

proof time tracking

Subscriptions2
  • Monthly$14.991 Month
  • Yearly$144.991 Year

Questions

Is Gripp Time Tracker free?
Gripp Time Tracker is free to download, with no in-app purchases.
Is proof time tracking free?
proof time tracking is free to download, with in-app purchases available.
Do Gripp Time Tracker or proof time tracking have ads?
Neither Gripp Time Tracker nor proof time tracking shows ads.
Which is updated more often, Gripp Time Tracker or proof time tracking?
Gripp Time Tracker ships an update every 8 months, and proof time tracking every 2 months. Most recently, Gripp Time Tracker was updated on January 30, 2026 and proof time tracking on September 10, 2026.

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