# Silo vs Knight Frank Spaces

The clearest difference is price: Knight Frank Spaces at Free against Silo's $1.99. Knight Frank Spaces also leads on in-app purchases (none vs 2). Silo's advantage is update cadence (every 3 weeks vs every 6 months). On ads, device support and iOS requirement there is nothing between them.

Knight Frank Spaces is free to download; Silo costs $1.99 up front. Silo sells 2 in-app purchases, starting at $1.99 per month. Knight Frank Spaces asks for nothing beyond the download.

Silo ships an update every 3 weeks, Knight Frank Spaces every 6 months. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Silo | Knight Frank Spaces |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.4 (10 ratings)](https://appshunter.io/ios/app/silo-focus-and-study-timer/id1086491369/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 35.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Freemium | — |
| Size | 13 MB | 65 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rainbox Studio](https://appshunter.io/developer/1086491368) | [Smarten Spaces PTE. LTD.](https://appshunter.io/developer/1286618278) |

## What reviewers say

### Silo

[App page](https://appshunter.io/ios/app/silo-focus-and-study-timer/id1086491369)

This app provides a distraction-free Pomodoro timer specifically designed for Apple Watch. It uses subtle haptic feedback to guide focus and break sessions, helping users stay on track without auditory alerts. Ideal for quiet environments, it supports task management and progress tracking.

**Highlights:** Apple Watch native design, Discreet haptic alerts, Focus and break cycles, Adjustable timer intervals, Distraction-free operation, Task management and reminders (Pro), Focus stats tracking (Pro)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SILO Pro | $1.99 | per month |
| Unlock Pro Features | $2.99 | one-time |


### Knight Frank Spaces

[App page](https://appshunter.io/ios/app/knight-frank-spaces/id1526287468)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Silo free?

Silo costs $1.99, and also offers in-app purchases.

### Is Knight Frank Spaces free?

Knight Frank Spaces is free to download, with no in-app purchases.

### Do Silo or Knight Frank Spaces have ads?

Neither Silo nor Knight Frank Spaces shows ads.

### Which is updated more often, Silo or Knight Frank Spaces?

Silo ships an update every 3 weeks, and Knight Frank Spaces every 6 months. Most recently, Silo was updated on October 28, 2026 and Knight Frank Spaces on October 25, 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.*