Comparison

Timestamp vs Days Since

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

Head to head
About

Timestamp

Log infrequent activities and track when you last performed them. Perfect for remembering chores, maintenance, or kitchen item usage. Easily record events with a single tap and view your history.

Highlights
  • Log infrequent activities
  • Track days since last event
  • One-tap timestamp logging
  • Add optional notes to entries
  • Browse full event history
  • Edit or delete entries
Features
Read full description

Timestamp – the log for things you do once in a while. Can't remember when you last changed your toothbrush? Ran a backup? Defrosted the fridge? Opened that tube of tomato paste? Now you can. Create an activity for anything you do occasionally. Every time you do it, tap once to log a timestamp. The app shows you when you last did it – and how many days it's been. Not a habit tracker with streaks and daily goals. A record of the things you only do every few weeks, months, or years – and always forget. WHAT PEOPLE TRACK - Chores – cleaning, laundry, watering plants, changing the sheets - Home & maintenance – filters, backups, car service, oil change - Kitchen – when you opened that jar, sauce, or bottle - Health & routine – medication, haircuts, dentist, workouts - Pets – vet visits, flea treatment, grooming - Anything else you keep forgetting HOW IT WORKS - Create an activity in seconds – no setup, no account - One tap to log: Add timestamp - Instantly see the last time and the days since - Add an optional note to any timestamp - Browse the full history of every activity, grouped by month - Edit or delete any entry

About

Days Since

Features
Read full description

Use Days Since to quickly answer: “How long has it been since…?” Inspired by the “__ Days Since Last Accident” signs in factories, this app helps you track and update occurrences of the things you care most about. You can define multiple things to track, understand how they look over time in list and calendar views, calculate streaks and your longest streak, and, if you really need it, know exactly how long it has been to the second. The app has zero tracking or analytics. All your data is yours: export every data point as CSV to back it up or analyze it further. The app is free, has no advertising, no in-app purchases, and no plans to be monetized. The app uses iOS features to make things easy. Home Screen and Lock Screen widgets show your data at a glance. Use Siri to track an occurrence and reset a count. Data syncs to your private iCloud account so all your devices stay up to date.

Screenshots

Timestamp4 screens
Days Since4 screens

Verdict

The call

Timestamp and Days Since 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

Timestamp ships an update every 6 weeks, Days Since every 2 months. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

ScorecardNo meaningful differences
Timestamp versus Days Since: the parameters behind the verdict, then further details
ParameterTimestampDays Since
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better18.0
Further details — not scored
Size1 MB6 MB
Age rating4+4+
DeveloperTHORBEN GRODONBenny Wijatno

In-app purchases

None

Timestamp

No in-app purchases

None

Days Since

No in-app purchases

Questions

Is Timestamp free?
Timestamp is free to download, with no in-app purchases.
Is Days Since free?
Days Since is free to download, with no in-app purchases.
Do Timestamp or Days Since have ads?
Neither Timestamp nor Days Since shows ads.
Which is updated more often, Timestamp or Days Since?
Timestamp ships an update every 6 weeks, and Days Since every 2 months. Most recently, Timestamp was updated on October 18, 2026 and Days Since on October 25, 2026.

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