Comparison

OneHandClock vs Fish ID Wizard

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

Head to head
About

OneHandClock

Experience a unique approach to timekeeping with a minimalist, single-hand clock. Customize backgrounds with your photos or camera, and choose between 12 or 24-hour formats with 10-minute increments. A three-hand option with a smooth second hand is also available.

Highlights
  • Single-hand clock display
  • 24-hour and 12-hour formats
  • 10-minute scale divisions
  • Optional second hand
  • Customizable clock position and size
  • Camera or photo backgrounds
  • Character customization on dial
Features
Read full description

This is a one needle clock. Let's feel the passage of calm time. - One-stitch clock   -> 24-hour clock.     The day-time is an upper half and the night-time is a lower half.   -> 12-hour clock.   -> The smallest scale division is 10 minutes. - Three-stitch clock   - > The second hand is a clock which gains smoothly. - You can change the position and size of the clock. - You can choose a camera image or a photo as the background of the clock. - Please write a favorite character in a dial and make it your clock. - If it puts sideways, a status bar will not be displayed. - When continuing displaying in "Auto sleep"-off, we recommend you to connect with a power supply. There is a paid version "oneHandClock (Pro version)" that does not display advertisements.

About

Fish ID Wizard

Features
Read full description

Master Fish Identification with Ease Discover and identify fish species effortlessly with our app.

Screenshots

OneHandClock4 screens
Fish ID Wizard1 screens

Verdict

The call

The clearest difference is ads: Fish ID Wizard at none against OneHandClock's shown. Fish ID Wizard also leads on update cadence (every 5 days vs every 26 months). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OneHandClock ships an update every 26 months, Fish ID Wizard every 5 days. The most recent releases landed on August 17, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 8 level
OneHandClock versus Fish ID Wizard: the parameters behind the verdict, then further details
ParameterOneHandClockFish ID Wizard
PriceFreeFree
Rating4.6 (5 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings5 — better—
Update frequencyEvery 26 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size8 MB17 MB
Age rating4+4+
DeveloperKeietsu YasuharaAddInSolutions Inc.

In-app purchases

None

OneHandClock

No in-app purchases

None

Fish ID Wizard

No in-app purchases

Questions

Is OneHandClock free?
OneHandClock is free to download, with no in-app purchases.
Is Fish ID Wizard free?
Fish ID Wizard is free to download, with no in-app purchases.
Do OneHandClock or Fish ID Wizard have ads?
OneHandClock shows ads; Fish ID Wizard does not.
Which is updated more often, OneHandClock or Fish ID Wizard?
OneHandClock ships an update every 26 months, and Fish ID Wizard every 5 days. Most recently, OneHandClock was updated on August 17, 2026 and Fish ID Wizard on September 10, 2026.

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