# Silo vs Sitecert Plus

The clearest difference is in-app purchases: Sitecert Plus at none against Silo's 2. Silo's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 28, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Silo | Sitecert Plus |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| 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 3 weeks |
| Monetization | Freemium | — |
| Size | 13 MB | 30 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rainbox Studio](https://appshunter.io/developer/1086491368) | [Absolute Site Control Ltd](https://appshunter.io/developer/731086970) |

## 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 |


### Sitecert Plus

[App page](https://appshunter.io/ios/app/sitecert-plus/id6736524359)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Silo free?

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

### Is Sitecert Plus free?

Sitecert Plus costs $1.99, with no in-app purchases.

### Do Silo or Sitecert Plus have ads?

Neither Silo nor Sitecert Plus shows ads.

### Which is updated more often, Silo or Sitecert Plus?

Silo ships an update every 3 weeks, and Sitecert Plus every 3 weeks. Most recently, Silo was updated on October 28, 2026 and Sitecert Plus on October 27, 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.*