# calcS16

> calcS16 (iPhone/iPad app by uto toshiki.)

- Source: https://appshunter.io/ios/app/calcs16/id962408149 (this page in markdown: same URL + `.md`)
- Developer: [uto toshiki](https://appshunter.io/developer/876927513)
- Category: Utilities, Productivity
- Price: $0.99
- Age rating: 4+
- Requires: iOS 9.0 · 2 MB
- Languages: English
- Released: 2015-02-18
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/calcs16/id962408149/reviews.md

## What is calcS16?

This is calculator App.  CalcS16  fullVersion.
-. Decimal/Hexadecimal calculation.
-. Moving-view is implemented for typing miss.
-. Use variable font size for the misreading.
-. Support metric prefix.( G,M,k,m,u,n,p)
-. Seamless change the background color
-. Volume 5 step

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 to seamless.
  .  Add metric prefix : "exp" double touching.
  .  Convert metric prefix : "=" double touching.

· Setting>calcS16> MoveSubView    : use moving subView
· SettingcalcS16> WakeUpPlugIn      : use disable lock at the using power code.
· Setting> calcS16> ConditionHome  : use auto scroll at the touching operation button.

please give me advise  for usability improvement.


## Version history (last 5 releases)

### 5.0 — 2021-05-10

Improvement
・startup time 
Support
・Ipad SlideView
・Ipad SpritViewbugfix 
・memory leak with startup.

### 4.8 — 2020-06-07

redistribute App  for  ios13sdk

### 4.7 — 2019-10-23

Vibration occurs displaying when touched.
＞we adding hysteresis to the scrolling operation and  solved these problem them.

### 4.6 — 2016-09-17

Ver  4.6
-.Improvement  issue for  ios10
-.adjust 'x' column.(Hex)
-.adjust 'ERR' message font

### 4.5 — 2016-06-09

Update Ver 4.5
-.Rotate 4deg for Hexa( C )
-.Change size a little for Hexa( E )
-.Fix. [2][0][0][0][0][/][9][0][.][5][2][=][HEX][->MEM][DEC][MEM->] invalid Value -> xDC
-. Add round down (　handled the unit )
    ex) [3][.][3][roundDown]  ->3K
          [+/-][2.3][roundDown] ->2

## More apps by uto toshiki

- [calcS16lite](https://appshunter.io/ios/app/calcs16lite/id876927510)
- [colorChopper](https://appshunter.io/ios/app/colorchopper/id965910925)
- [fucusViewFree](https://appshunter.io/ios/app/fucusviewfree/id972447348)
- [Coro.](https://appshunter.io/ios/app/coro/id1017066209)
- [Coros.](https://appshunter.io/ios/app/coros/id1022442989)

All apps by uto toshiki: https://appshunter.io/developer/876927513

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*