Comparison

InStash vs 3D Time Zones

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

Head to head
About

InStash

Features
Read full description

InStash = Instant + Stash Your Mac desktop stickies, now in your pocket. THE PERFECT COMPANION If you use InStash on Mac, your sticky notes are already here β€” floating on your desktop at home, accessible in your pocket everywhere else. If you're new, welcome to a better way to capture thoughts. WHY INSTASH? β€’ Instant capture β€” Open, type, done. No folders, no organization, no friction. β€’ iCloud sync β€” Your notes flow seamlessly between Mac and iPhone. β€’ Desktop integration β€” Notes created here can appear on your Mac desktop automatically. β€’ Minimal by design β€” No bloat, no subscriptions, just sticky notes that work. CORE PHILOSOPHY "Capture now, organize never." Quick thoughts deserve quick tools. InStash is built for the ideas that hit you in line, in meetings, in bed at 2am β€” thoughts that vanish if not captured in seconds. InStash β€” Your ideas, instantly stashed, universally synced.

About

3D Time Zones

Features
Read full description

Discover time zones like never before with 3D Time Zones! This app lets you explore the world’s time zones in a stunning, interactive 3D view. With pinpoint accuracy and real-time updates for Daylight Saving Time changes, it’s always current. Enjoy a seamless experienceβ€”no internet required. Perfect for travelers, remote workers, or anyone curious about global time!

Screenshots

InStash3 screens
3D Time Zones4 screens

Verdict

The call

The clearest difference is ads: InStash at none against 3D Time Zones's shown. 3D Time Zones's advantage is update cadence (daily vs every 4 months) and iOS requirement (15.0 vs 17.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

InStash ships an update every 4 months, 3D Time Zones daily. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.

Scorecard3 real differences Β· 3 level
InStash versus 3D Time Zones: the parameters behind the verdict, then further details
ParameterInStash3D Time Zones
PriceFreeFree
Update frequencyEvery 4 monthsDaily β€” better
AdsNo β€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.015.0 β€” better
Further details β€” not scored
Size34 MB12 MB
Age rating4+17+
Developeryifan zPAOLO MARRONE

In-app purchases

None

InStash

No in-app purchases

None

3D Time Zones

No in-app purchases

Questions

Is InStash free?
InStash is free to download, with no in-app purchases.
Is 3D Time Zones free?
3D Time Zones is free to download, with no in-app purchases.
Do InStash or 3D Time Zones have ads?
3D Time Zones shows ads; InStash does not.
Which is updated more often, InStash or 3D Time Zones?
InStash ships an update every 4 months, and 3D Time Zones daily. Most recently, InStash was updated on October 6, 2026 and 3D Time Zones on October 21, 2026.

Other comparisons