Comparison

OneClock vs ASCII Charts

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

Head to head
About

OneClock

This app offers a variety of customizable clock styles for desktop and mobile devices. Enjoy features like adjustable display modes, font customization, and transparency settings, with multiple clock designs available.

Highlights
  • Multiple clock styles (Flip, Digital, Dial)
  • Desktop display on macOS
  • Customizable font and transparency
  • Portrait and landscape modes
  • Screen not quenching
  • Home screen and widget support
Features
Read full description

OneClock - Flip Clock And Desktop Clock #iOS Version - Switch between portrait and landscape mode - The screen not be quenched - Switch between the different clock styles - Custom 24h Format - Custom Tag - Custom One_Click Menu - Home Screen Clock (Small, Medium) - Hour Widget - Minute Widget - Second Widget #macOS Version - Many Clock Styles - The clock can be displayed on the desktop - The clock can customize the font - The clock can set the transparency - There are multiple screensavers - Dark Theme And Light Theme Styles: Flip Clock Digital Clock Dial Clock More Styles Will Come... We offers yearly subscriptions. The subscription prices are: $0.99/month $9.99/Year -You can subscribe to yearly plan. The prices are in US dollars. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence. -Payment will be charged to iTunes Account at confirmation of purchase. -Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the period. -Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. -Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. -Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: http://docs.onenice.tech/#/OneClock/privacy Terms of Service: http://docs.onenice.tech/#/OneClock/terms Terms of Use: :https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Contact us: hi@onenice.tech

About

ASCII Charts

Transform numerical data into visually appealing ASCII art charts. Ideal for data enthusiasts and coders who want to represent numbers creatively. Share your insights with stylish, text-based visualizations.

Highlights
  • Create ASCII art charts
  • Visualize numerical data
  • Share data insights
  • User-friendly interface
  • Supports iPhone and iPad
Features
Read full description

Unlock the power of visual representation with ASCII Chart generator, the must-have app for turning numerical data into stunning ASCII art charts! Whether you’re a data enthusiast, coder, or just someone who loves visualizing numbers, this app is your go-to tool.

Screenshots

OneClock4 screens
ASCII Charts3 screens

Verdict

The call

The clearest difference is price: OneClock at Free against ASCII Charts's $1.99. ASCII Charts's advantage is rating (4.9 vs 3.9) and review sentiment (92% vs 83%). On ratings volume, update cadence, ads and in-app purchases 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

OneClock is free to download; ASCII Charts costs $1.99 up front. OneClock sells 2 in-app purchases, starting at $0.99 per month and ASCII Charts sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ASCII Charts holds the better App Store score, 4.9 against 3.9. Both are backed by a comparable volume of ratings — 9 and 18 respectively. Written reviews point the same way: 83% of OneClock's written reviews are positive against 92% of ASCII Charts's.

UpkeepUpdate frequency

OneClock ships an update every 3 months, ASCII Charts every 2 months. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
OneClock versus ASCII Charts: the parameters behind the verdict, then further details
ParameterOneClockASCII Charts
PriceFree — better$1.99
Rating3.9 (9 ratings)4.9 (18 ratings) — better
Positive reviews83.0% of reviews91.7% of reviews — better
Number of ratings918 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionPaid — better
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size11 MB5 MB
Age rating4+4+
DeveloperChengdu Reinvent Technology Co., Ltd.Alexander Kaessner

Customer experience

OneClock

All ratings9 ratings
Positive77.8%
Neutral0.0%
Negative22.2%
Written reviews47 reviews
Positive83.0%
Neutral4.3%
Negative12.8%

ASCII Charts

All ratings18 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive91.7%
Neutral0.0%
Negative8.3%

In-app purchases

2 purchases

OneClock

Subscriptions2
  • Monthly$0.991 Month
  • Yearly$9.991 Year
1 purchases

ASCII Charts

One-time1
  • Tip$2.99

Questions

Is OneClock free?
OneClock is free to download, with in-app purchases available.
Is ASCII Charts free?
ASCII Charts costs $1.99, and also offers in-app purchases.
Which has better reviews, OneClock or ASCII Charts?
ASCII Charts is rated higher. OneClock averages 3.9 out of 5 from 9 ratings, while ASCII Charts averages 4.9 from 18 ratings.
Do OneClock or ASCII Charts have ads?
Neither OneClock nor ASCII Charts shows ads.
Which is updated more often, OneClock or ASCII Charts?
OneClock ships an update every 3 months, and ASCII Charts every 2 months. Most recently, OneClock was updated on October 24, 2026 and ASCII Charts on October 24, 2026.

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