Comparison

BitTime vs ASG Clock

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

Head to head
About

BitTime

Features
Read full description

BitTime is a binary clock app for your iPhone, iPad, and Apple Watch. It shows the time in a variety of formats, and features widgets and watch complications. Formats: * Binary-Coded Decimal - Classic dot-matrix binary clock, customizable to your liking * Numerical binary - hour:minute:second view * Unix Timestamp - For those who like numbers and dislike being able to read the time * ISO 8601 - This is getting ridiculous Customize your view: * Symbol styles: circles, rectangles, squares, or plain 1s and 0s * Regular macOS, or colored themes with retro glow effects * 12-hour or 24-hour display * Seconds or minute views * Local time or UTC * Color themes including custom colors Widgets are available on your iOS and iPadOS devices; watch complications are available in all shapes and sizes on your Apple Watch. The app also integrates with Spotlight on iOS and iPadOS, allowing you to quickly see the current time in binary formats. BitTime respects your privacy, and has no network access or telemetry. (Except App Store analytics that Apple collects)

About

ASG Clock

Features
Read full description

"ASG Clock" is a clock app that displays the current time as a random dot autostereogram. [How to view] Shift your focus so that the two guide dots overlap and appear as three. [How to Use] Tap the screen: Open the settings screen. [Main Features] - Switch between 12/24-hour display - Toggle seconds display ON/OFF - Random dot autostereogram customization

Screenshots

BitTime4 screens
ASG Clock1 screens

Verdict

The call

The clearest difference is in-app purchases: ASG Clock at none against BitTime's 5. ASG Clock also leads on update cadence (daily vs monthly) and iOS requirement (14.0 vs 17.2). BitTime's advantage is ads (none vs shown). On price and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. BitTime sells 5 one-off in-app purchases. ASG Clock asks for nothing beyond the download.

UpkeepUpdate frequency

BitTime ships an update monthly, ASG Clock daily. Both last shipped on September 14, 2026.

Scorecard4 real differences ยท 2 level
BitTime versus ASG Clock: the parameters behind the verdict, then further details
ParameterBitTimeASG Clock
PriceFreeFree
Update frequencyMonthlyDaily โ€” better
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod, Apple Watch โ€” better
Requires iOS17.214.0 โ€” better
Further details โ€” not scored
Size6 MB10 MB
Age rating4+4+
DeveloperClete Blackwell IILegal Prompt Inc.

In-app purchases

5 purchases

BitTime

One-time5
  • Small Tip$0.99
  • Medium Tip$1.99
  • Large Tip$2.99
Show 2 more
  • X-Large Tip$3.99
  • XX-Large Tip$4.99
None

ASG Clock

No in-app purchases

Questions

Is BitTime free?
BitTime is free to download, with in-app purchases available.
Is ASG Clock free?
ASG Clock is free to download, with no in-app purchases.
Do BitTime or ASG Clock have ads?
ASG Clock shows ads; BitTime does not.
Which is updated more often, BitTime or ASG Clock?
BitTime ships an update monthly, and ASG Clock daily. Most recently, BitTime was updated on September 14, 2026 and ASG Clock on September 14, 2026.

Other comparisons