# Bolt IoT vs KNote

The clearest difference is review sentiment: KNote at 100% against Bolt IoT's 43%. KNote also leads on ads (none vs shown) and update cadence (every 10 days vs every 5 weeks). Bolt IoT's advantage is in-app purchases (none vs 1). On price and device support there is nothing between them.

Both are free to download. KNote sells 1 in-app purchase, starting at $19.99 per year. Bolt IoT asks for nothing beyond the download.

Bolt IoT ships an update every 5 weeks, KNote every 10 days. The most recent releases landed on September 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Bolt IoT | KNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (4 ratings)](https://appshunter.io/ios/app/bolt-iot/id1222570767/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 42.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | **Ad-supported** | Subscription |
| Size | 16 MB | 25 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bolt IoT](https://appshunter.io/developer/1439797929) | [Imperial Eagle DWC-LLC](https://appshunter.io/developer/1137957217) |

## What reviewers say

### Bolt IoT

[App page](https://appshunter.io/ios/app/bolt-iot/id1222570767)

Easily connect and manage your IoT devices. View data graphs, control actuators, and receive alerts. The app provides an intuitive step-by-step Wi-Fi setup for your devices.

**Highlights:** Connect Bolt IoT devices to WiFi, Manage and control devices, View device data graphs, Receive push notifications for alerts, Intuitive Wi-Fi setup process, Control actuators like motors and lights

**Features:** macOS Compatibility

**In-app purchases:** none


### KNote

[App page](https://appshunter.io/ios/app/knote/id1324773051)

Securely store and manage your notes with military-grade encryption. Create, organize, and share text notes, balance sheets, and money counters. Protect your sensitive information with advanced security features.

**Highlights:** AES 256-bit encryption, Text note creation, Balance sheet management, Money counter, Secure data storage, Note sharing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access Yearly | $19.99 | per year |


## Frequently asked questions

### Is Bolt IoT free?

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

### Is KNote free?

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

### Do Bolt IoT or KNote have ads?

Bolt IoT shows ads; KNote does not.

### Which is updated more often, Bolt IoT or KNote?

Bolt IoT ships an update every 5 weeks, and KNote every 10 days. Most recently, Bolt IoT was updated on September 30, 2026 and KNote on October 12, 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.*