# Silo vs Smol Habit

The clearest difference is in-app purchases: Smol Habit at none against Silo's 2. Smol Habit also leads on update cadence (every 2 days vs every 3 weeks). Silo's advantage is device support (3 vs 1) and price ($1.99 vs $2.99). On ads there is nothing between them.

Silo costs $1.99 and Smol Habit $2.99 up front. Silo sells 2 in-app purchases, starting at $1.99 per month. Smol Habit asks for nothing beyond the download.

Silo ships an update every 3 weeks, Smol Habit every 2 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Silo | Smol Habit |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| 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 2 days** |
| Monetization | Freemium | — |
| Size | 13 MB | 57 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Rainbox Studio](https://appshunter.io/developer/1086491368) | [MET HK](https://appshunter.io/developer/1747078404) |

## 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 |


### Smol Habit

[App page](https://appshunter.io/ios/app/smol-habit/id6502854451)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Silo free?

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

### Is Smol Habit free?

Smol Habit costs $2.99, with no in-app purchases.

### Do Silo or Smol Habit have ads?

Neither Silo nor Smol Habit shows ads.

### Which is updated more often, Silo or Smol Habit?

Silo ships an update every 3 weeks, and Smol Habit every 2 days. Most recently, Silo was updated on October 28, 2026 and Smol Habit 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.*