Comparison

Conv3rtify vs Precise Timestamp

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

Head to head
About

Conv3rtify

Features
Read full description

Conv3rtify is a powerful universal unit conversion tool that will make your life easier. In the app you'll find 3 main sections: - Standard, with some basic units (length, area, volume, mass, angle, time, etc.) - Pro, with more advanced and specific ones (colors, currency, base, and temperature conversion systems) - Favorites, where you can save the units you use the most — Pro features are available only with the Conv3rtify+ program. Upgrade to Conv3rtify+ to remove ads & unlock all the powerful capabilities of the app. It's a 1-time paying program: you pay once and you're able to use your app at 100% forever. When our team will come up with new cool features, you'll simply need to enjoy them and you won't be obliged to pay another time. — Conv3rtify also allows users to choose between 2 different themes: light and dark mode. There is even the possibility to select an automatic mode that will change the app's theme based on the device's theme.

About

Precise Timestamp

Capture events with unparalleled accuracy, down to the tenth of a second. Synchronize with NTP servers for precise timekeeping and view detailed sync information. Organize events with descriptions and toggle between absolute and relative time displays.

Highlights
  • NTP server synchronization
  • Tenth-of-a-second accuracy
  • Absolute and relative time modes
  • Event descriptions
  • Event sorting and grouping
  • Sync time details
Features
Read full description

Precise Timestamp records exactly when something happens, to the tenth of a second. Tap a button and the time is saved. Your phone's clock can drift by a second or more. So when the app opens, it checks the time against a time server, and you can see the last sync, the offset and the round trip time. That way you know how much to trust the numbers. What it does: - Record the time with one tap, or record when your finger touches the screen instead of when you lift it - Set up named, colored buttons like "Start", "Lap" or "Car 12", and each one labels its own events - Switch to relative mode to see every event as + or − from a reference event - Events are grouped by day, and you can add a description to any of them - Edit or delete events, or add one by hand if you missed it - Share your event log as plain text - 12-hour, 24-hour or UTC time, light or dark theme, and an option to keep the screen on - Choose your time server: pool.ntp.org, Google, Apple, Cloudflare or NIST

Screenshots

Conv3rtify4 screens
Precise Timestamp4 screens

Verdict

The call

The clearest difference is in-app purchases: Precise Timestamp at none against Conv3rtify's 1. Precise Timestamp also leads on update cadence (every 5 weeks vs every 26 months). 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. Conv3rtify sells 1 one-off in-app purchase. Precise Timestamp asks for nothing beyond the download.

UpkeepUpdate frequency

Conv3rtify ships an update every 26 months, Precise Timestamp every 5 weeks. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

Scorecard2 real differences · 8 level
Conv3rtify versus Precise Timestamp: the parameters behind the verdict, then further details
ParameterConv3rtifyPrecise Timestamp
PriceFreeFree
Rating—5.0 (9 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—9 — better
Update frequencyEvery 26 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size40 MB19 MB
Age rating4+4+
DeveloperIlya EmeliyanovChris Gillin

In-app purchases

1 purchases

Conv3rtify

One-time1
  • Conv3rtify+$2.99
None

Precise Timestamp

No in-app purchases

Questions

Is Conv3rtify free?
Conv3rtify is free to download, with in-app purchases available.
Is Precise Timestamp free?
Precise Timestamp is free to download, with no in-app purchases.
Do Conv3rtify or Precise Timestamp have ads?
Neither Conv3rtify nor Precise Timestamp shows ads.
Which is updated more often, Conv3rtify or Precise Timestamp?
Conv3rtify ships an update every 26 months, and Precise Timestamp every 5 weeks. Most recently, Conv3rtify was updated on November 7, 2026 and Precise Timestamp on November 12, 2026.

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