calcS16lite vs Mr.CalCul
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
calcS16lite
A free calculator app offering hexadecimal calculations, variable font sizes, and metric prefix support. It features a moving view for typing accuracy and a clock display after 30 seconds of inactivity. The background color changes based on the time of day.
- Hexadecimal calculation
- Moving-view for typing accuracy
- Variable font size
- Metric prefix support
- SplitView/SlideView support (iPad)
- Clock display
- Time-based background color
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This is calculator. CalcS16 free -. FreeVersion, (no ad banner). -. Hexadecimal calculation. -. Moving-view is implemented for typing miss. -. Use variable font size for misreading. -. Support metric prefix.( G,M,k,m,u,n,p) -.Support SplitView/SlideView(iPad) Flick to up/down, you will be understand the operation. when you want to g the numeric pad. "S" key is recommended. detail . This is the calculator app with sequential processing. . Mixed calculation of hexadecimal is possible. . if you do not touch screen during 30s. then screen change to clock. . Backgound color is changed by a time.( 0-10:Blue 10-16:Green 16-24:Red) . add metric prefix : "exp" double touching. . convert metric prefix : "=" double touching. please give me advise for usability improvement.
Mr.CalCul
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Generally, if you want to use a calculator app, you have to open it. Not anymore now! Now, you can simply slide downward and Mr.CalCul will solve your problem! Of course, you can use it in the original way as well. Another feature is that Mr.CalCul can memorize your counting steps. Every time you use it, it will start from last number you've got.
Screenshots
Verdict
The clearest difference is update cadence: calcS16lite at every 6 weeks against Mr.CalCul's every 3 months. Mr.CalCul's advantage is iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
calcS16lite ships an update every 6 weeks, Mr.CalCul every 3 months. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.
| Parameter | calcS16lite | Mr.CalCul |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | uto toshiki | WonderfulCode |
In-app purchases
calcS16lite
No in-app purchases
Mr.CalCul
No in-app purchases
Questions
Is calcS16lite free?
Is Mr.CalCul free?
Do calcS16lite or Mr.CalCul have ads?
Which is updated more often, calcS16lite or Mr.CalCul?
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