# calcS16lite vs Bullet Note

The clearest difference is rating: Bullet Note at 5.0 against calcS16lite's 1.0. Bullet Note also leads on update cadence (every 6 days vs every 6 weeks). calcS16lite's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 17.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Bullet Note sells 3 one-off in-app purchases. calcS16lite asks for nothing beyond the download.

Bullet Note holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

calcS16lite ships an update every 6 weeks, Bullet Note every 6 days. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | calcS16lite | Bullet Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/calcs16lite/id876927510/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bullet-note-smart-notes/id6761549431/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [uto toshiki](https://appshunter.io/developer/876927513) | [Ronnie Kissos](https://appshunter.io/developer/1890230885) |

## What reviewers say

### calcS16lite

[App page](https://appshunter.io/ios/app/calcs16lite/id876927510)

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.

**Highlights:** Hexadecimal calculation, Moving-view for typing accuracy, Variable font size, Metric prefix support, SplitView/SlideView support (iPad), Clock display, Time-based background color

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

**In-app purchases:** none


### Bullet Note

[App page](https://appshunter.io/ios/app/bullet-note-smart-notes/id6761549431)

This app offers a minimalist and distraction-free way to quickly capture thoughts, tasks, and ideas using a structured bullet-point format. It's designed for efficient daily organization and planning, helping users stay focused and productive.

**Highlights:** Fast bullet-style note taking, Minimalist and distraction-free design, Organize tasks, ideas, and daily notes, Clean structured writing format, Simple productivity and planning tool, Lightweight and easy to use

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bullet Note Pro Monthly | $3.99 | one-time |
| Bullet Note Pro Annual | $29.99 | one-time |
| Bullet Note Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is calcS16lite free?

calcS16lite is free to download, with no in-app purchases.

### Is Bullet Note free?

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

### Which has better reviews, calcS16lite or Bullet Note?

Bullet Note is rated higher. calcS16lite averages 1.0 out of 5 from 1 ratings, while Bullet Note averages 5.0 from 1 ratings.

### Do calcS16lite or Bullet Note have ads?

Neither calcS16lite nor Bullet Note shows ads.

### Which is updated more often, calcS16lite or Bullet Note?

calcS16lite ships an update every 6 weeks, and Bullet Note every 6 days. Most recently, calcS16lite was updated on October 8, 2026 and Bullet Note on October 7, 2026.

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