# TaplessNote vs ESCalc Scientific Calculator

The clearest difference is in-app purchases: ESCalc Scientific Calculator at none against TaplessNote's 1. ESCalc Scientific Calculator also leads on update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TaplessNote sells 1 one-off in-app purchase. ESCalc Scientific Calculator asks for nothing beyond the download.

TaplessNote ships an update every 2 weeks, ESCalc Scientific Calculator every 5 days. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | TaplessNote | ESCalc Scientific Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 2 MB | 26 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takahiko Kawakami](https://appshunter.io/developer/1826674355) | [Masamori Endo](https://appshunter.io/developer/6798053477) |

## What reviewers say

### TaplessNote

[App page](https://appshunter.io/ios/app/taplessnote/id6748627409)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


### ESCalc Scientific Calculator

[App page](https://appshunter.io/ios/app/escalc-scientific-calculator/id6798053475)

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

**In-app purchases:** none


## Frequently asked questions

### Is TaplessNote free?

TaplessNote is free to download, with in-app purchases available.

### Is ESCalc Scientific Calculator free?

ESCalc Scientific Calculator is free to download, with no in-app purchases.

### Do TaplessNote or ESCalc Scientific Calculator have ads?

Neither TaplessNote nor ESCalc Scientific Calculator shows ads.

### Which is updated more often, TaplessNote or ESCalc Scientific Calculator?

TaplessNote ships an update every 2 weeks, and ESCalc Scientific Calculator every 5 days. Most recently, TaplessNote was updated on October 8, 2026 and ESCalc Scientific Calculator on October 14, 2026.

---

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