# CalcKit vs Digsight

The clearest difference is update cadence: Digsight at monthly against CalcKit's every 30 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CalcKit ships an update every 30 months, Digsight monthly. The most recent releases landed on June 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CalcKit | Digsight |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Monthly** |
| Monetization | Free | — |
| Size | 0 MB | 67 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Akkyra Systems](https://appshunter.io/developer/300710095) | [动芯领域(北京)科技有限公司](https://appshunter.io/developer/1445388491) |

## What reviewers say

### CalcKit

[App page](https://appshunter.io/ios/app/calckit/id321006774)

Design and build your own custom calculators with personalized formulas and input labels. Organize them into groups for easy access. Ideal for students, scientists, and engineers needing more than standard calculator functions.

**Highlights:** Design calculators with custom formulas, Up to seven user-defined variables, Built-in trig and math functions, Organize calculators into groups, Unlimited personal calculator creation

**Features:** macOS Compatibility

**In-app purchases:** none


### Digsight

[App page](https://appshunter.io/ios/app/digsight/id1599041394)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CalcKit free?

CalcKit is free to download, with no in-app purchases.

### Is Digsight free?

Digsight is free to download, with no in-app purchases.

### Do CalcKit or Digsight have ads?

Neither CalcKit nor Digsight shows ads.

### Which is updated more often, CalcKit or Digsight?

CalcKit ships an update every 30 months, and Digsight monthly. Most recently, CalcKit was updated on June 11, 2026 and Digsight on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*