Comparison

TetraClock vs Stash Bag

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

Head to head
About

TetraClock

This clock app uses falling tetromino blocks to display the time. Customize colors, animations, and display formats. Note that the displayed time may have slight discrepancies due to animation effects.

Highlights
  • Tetromino block time display
  • Customizable colors and animations
  • 12/24-hour format
  • Seconds display toggle
  • Adjustable falling speed
  • Background color options
Features
Read full description

'TetraClock' is a clock app that represents the time by stacking seven types of single-sided tetromino-shaped blocks as they fall. The differences from the paid version are as follows: ・Contains ads ・No Watch App [How to Use] Tap the screen: Open the settings screen. Long press the screen: Stack the blocks again. [Main Features] - Switch between 12/24-hour display - Toggle seconds display ON/OFF - Monotone display - Fill in ON/OFF - Change outline color - Change transition animations - Change falling speed - Change background color [Notices] Due to the animation effect used for changing numbers, there may be a discrepancy between the displayed time and the actual time. Please do not use the displayed time as a basis for important decisions.

About

Stash Bag

Features
Read full description

StashBag Turn the “spatial storage bag” from cultivation novels into your everyday tool. In cultivation fantasy stories, the protagonist always carries a spatial storage bag—open it, and every resource and artifact is clearly visible. StashBag brings this idea into real life, helping you keep track of what you truly own. No more forgetting, no more duplicate purchases, no more expired items. Core Features 1. Consumables Management Perfect for plumbing parts, household supplies, and daily essentials. Set safety stock levels and automatically add low-stock items to your shopping list. Quick +/− quantity adjustment, expiration reminders, and usage tracking. Avoid realizing you’ve run out right when you need something. 2. Collectibles Management (LEGO Supported) Ideal for LEGO, figures, and models. Manage Owned and Wishlist items with automatic shopping list integration. Search by LEGO set number to import official name, image, and piece count. LEGO data is provided via the Rebrickable API (https://rebrickable.com/). This app uses Rebrickable’s public API. LEGO is a registered trademark of the LEGO Group. This app is not affiliated with or endorsed by the LEGO Group. 3. Smart Shopping List When consumables fall below safety stock or collectibles are marked as Wishlist, they are automatically added to your shopping list. See everything at a glance when you shop. 4. Local-First Design All data is stored on your device. Supports JSON export and import for backup. Available in Traditional Chinese, English, and Japanese, with dark mode support. StashBag is your digital storage bag—so you always know what you own and when to restock.

Screenshots

TetraClock3 screens
Stash Bag4 screens

Verdict

The call

The clearest difference is price: TetraClock at Free against Stash Bag's $3.99. Stash Bag's advantage is ads (none vs shown). On update cadence, in-app purchases, 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

TetraClock is free to download; Stash Bag costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TetraClock ships an update every 2 days, Stash Bag daily. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 7 level
TetraClock versus Stash Bag: the parameters behind the verdict, then further details
ParameterTetraClockStash Bag
PriceFree — better$3.99
Rating3.7 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 2 daysDaily — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size6 MB27 MB
Age rating4+4+
DeveloperLegal Prompt Inc.CHIAO KUEI HSU

In-app purchases

None

TetraClock

No in-app purchases

None

Stash Bag

No in-app purchases

Questions

Is TetraClock free?
TetraClock is free to download, with no in-app purchases.
Is Stash Bag free?
Stash Bag costs $3.99, with no in-app purchases.
Do TetraClock or Stash Bag have ads?
TetraClock shows ads; Stash Bag does not.
Which is updated more often, TetraClock or Stash Bag?
TetraClock ships an update every 2 days, and Stash Bag daily. Most recently, TetraClock was updated on October 30, 2026 and Stash Bag on November 5, 2026.

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