# Silo vs Focus Proof

The clearest difference is price: Focus Proof at Free against Silo's $1.99. Focus Proof also leads on update cadence (every 4 days vs every 3 weeks). Silo's advantage is ads (none vs shown) and iOS requirement (13.0 vs 26.0). On in-app purchases and device support there is nothing between them.

Focus Proof is free to download; Silo costs $1.99 up front. Silo sells 2 in-app purchases, starting at $1.99 per month and Focus Proof sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Silo ships an update every 3 weeks, Focus Proof every 4 days. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Silo | Focus Proof |
| --- | --- | --- |
| 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 | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 13 MB | 16 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Rainbox Studio](https://appshunter.io/developer/1086491368) | [Vinh Nguyen](https://appshunter.io/developer/1802304933) |

## 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 |


### Focus Proof

[App page](https://appshunter.io/ios/app/focus-proof-promise-yourself/id6794625162)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus Proof Pro | $0.99 | one-time |


## Frequently asked questions

### Is Silo free?

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

### Is Focus Proof free?

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

### Do Silo or Focus Proof have ads?

Focus Proof shows ads; Silo does not.

### Which is updated more often, Silo or Focus Proof?

Silo ships an update every 3 weeks, and Focus Proof every 4 days. Most recently, Silo was updated on October 28, 2026 and Focus Proof on October 9, 2026.

---

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