# Amplenote vs CoolFireSB

The clearest difference is review sentiment: Amplenote at 76% against CoolFireSB's 9%. Amplenote also leads on rating (4.6 vs 2.7) and update cadence (weekly vs every 4 months). CoolFireSB's advantage is in-app purchases (none vs 11). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Amplenote sells 11 in-app purchases, starting at $7.99 per month. CoolFireSB asks for nothing beyond the download.

Amplenote holds the better App Store score, 4.6 against 2.7. That said, the two scores are not equally well evidenced: Amplenote has 494 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 76% of Amplenote's written reviews are positive against 9% of CoolFireSB's.

Amplenote ships an update weekly, CoolFireSB every 4 months. The most recent releases landed on October 29, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Amplenote | CoolFireSB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (494 ratings)](https://appshunter.io/ios/app/amplenote/id1436769674/reviews)** | [2.7 (10 ratings)](https://appshunter.io/ios/app/coolfiresb/id1606792875/reviews) |
| Number of ratings | **494** | 10 |
| Positive reviews | **76.5% of reviews** | 9.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 55 MB | 55 MB |
| Requires iOS | **15.4** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alloy.dev, Inc.](https://appshunter.io/developer/969793516) | [New York Standard Watch Company, LLC](https://appshunter.io/developer/828885617) |

## What reviewers say

### Amplenote

[App page](https://appshunter.io/ios/app/amplenote/id1436769674)

This app offers a secure and flexible way to manage notes and tasks. It features rich footnotes, bi-directional linking, and robust sharing options, all while prioritizing data security and seamless syncing across devices. Organize your thoughts and to-dos efficiently with customizable features and offline access.

**Highlights:** Vault encrypted notes, Seamless syncing across devices, Rich footnotes with mixed media, Integrated notes and tasks, Bi-directional linking, Note tagging and organization, Offline access

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan - Monthly | $7.99 | per month |
| Pro Plan - Monthly | $7.99 | per month |
| Ample Agent Pro - Monthly | $7.99 | per month |
| Pro Plan - Monthly | $11.99 | per month |
| Unlimited Plan - Monthly | $11.99 | per month |
| Founder Plan - Monthly | $24.99 | per month |
| Basic Plan - Yearly | $69.99 | per year |
| Pro Plan - Yearly | $69.99 | per year |
| Pro Plan - Yearly | $119.99 | per year |
| Unlimited Plan - Yearly | $119.99 | per year |
| Founder Plan - Yearly | $239.99 | per year |

**What reviewers like**

- 🚀 Game Changer
- 🚀 Powerful Task Management
- 👍 Intuitive Workflow
- 👍 Excellent Note-Taking
- 👍 Great Calendar Integration

**What reviewers complain about**

- 🐛 Accessibility Issues
- 🐛 Bugs and Glitches
- 👎 Steep Learning Curve
- 👎 Subpar iPad Experience
- 👎 Lacking Dark Mode

**Reported bugs**

- App freezing and crashing
- Widgets not working on iOS
- Calendar integration issues
- Task pane glitches on iPad

**Requested features**

- Ability to increase text size
- Improved search functionality
- Kanban-style task management
- Handwriting and drawing support
- Customizable calendar views


### CoolFireSB

[App page](https://appshunter.io/ios/app/coolfiresb/id1606792875)

Control your CoolFire Bluetooth sweatband with this app. Set and manage vibration alarms, adjust strength, and sync settings directly to your device. Monitor vibrator activity and customize your experience.

**Highlights:** Connects with CoolFire sweatband, Fetches vibrator time, Set alarm times, Edit and toggle alarms, Adjust vibration strength, Sync settings to vibrator

**In-app purchases:** none


## Frequently asked questions

### Is Amplenote free?

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

### Is CoolFireSB free?

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

### Which has better reviews, Amplenote or CoolFireSB?

Amplenote is rated higher. Amplenote averages 4.6 out of 5 from 494 ratings, while CoolFireSB averages 2.7 from 10 ratings.

### Do Amplenote or CoolFireSB have ads?

Neither Amplenote nor CoolFireSB shows ads.

### Which is updated more often, Amplenote or CoolFireSB?

Amplenote ships an update weekly, and CoolFireSB every 4 months. Most recently, Amplenote was updated on October 29, 2026 and CoolFireSB on October 21, 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.*