# Knocki vs Osmo Pager

The clearest difference is review sentiment: Osmo Pager at 100% against Knocki's 31%. Osmo Pager also leads on rating (5.0 vs 3.3) and update cadence (every 2 days vs every 2 months). Knocki's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On price, ratings volume and ads there is nothing between them.

Both are free to download. Osmo Pager sells 3 in-app purchases, starting at $2.99 per month. Knocki asks for nothing beyond the download.

Osmo Pager holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 9 and 5 respectively. Written reviews point the same way: 31% of Knocki's written reviews are positive against 100% of Osmo Pager's.

Knocki ships an update every 2 months, Osmo Pager every 2 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Knocki | Osmo Pager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (9 ratings)](https://appshunter.io/ios/app/knocki/id1238395440/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/osmo-pager/id6763806609/reviews)** |
| Number of ratings | **9** | 5 |
| Positive reviews | 30.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 74 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Haptic, Inc.](https://appshunter.io/developer/1188043635) | [Tahoe Labs LLC](https://appshunter.io/developer/1856440458) |

## What reviewers say

### Knocki

[App page](https://appshunter.io/ios/app/knocki/id1238395440)

Turn any surface into a smart home controller. Create custom tap gestures to activate lights, music, and other connected devices. Works with popular smart home platforms.

**Highlights:** Transform surfaces into touch controls, Control smart home devices, Create custom tap gestures, Works with Alexa, IFTTT, Philips Hue, and more, Trigger task lists with gestures, Works via WiFi independently of phone

**Features:** macOS Compatibility

**In-app purchases:** none


### Osmo Pager

[App page](https://appshunter.io/ios/app/osmo-pager/id6763806609)

This companion app allows you to customize notification filters for a minimalist e-ink device.  Optimize battery life, set focus timers, and use voice commands to manage alerts and reminders without constantly checking your phone.

**Highlights:** Custom notification filters, Battery optimization, Focus block timers, Configurable alert sounds, Voice commands

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Osmo+ Monthly | $2.99 | per month |
| Osmo+ Annual | $29.99 | per year |
| Osmo+ Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Knocki free?

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

### Is Osmo Pager free?

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

### Which has better reviews, Knocki or Osmo Pager?

Osmo Pager is rated higher. Knocki averages 3.3 out of 5 from 9 ratings, while Osmo Pager averages 5.0 from 5 ratings.

### Do Knocki or Osmo Pager have ads?

Neither Knocki nor Osmo Pager shows ads.

### Which is updated more often, Knocki or Osmo Pager?

Knocki ships an update every 2 months, and Osmo Pager every 2 days. Most recently, Knocki was updated on October 24, 2026 and Osmo Pager on October 8, 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.*