Silo vs Simple Cidr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Silo
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.
- 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)
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Silo is a Pomodoro-style focus timer built for Apple Watch and iPhone. It uses subtle wrist haptics to guide focus and break sessions without loud alerts, distracting notifications, or constant phone checking. Perfect for students, people with ADHD, deep-work professionals, and anyone who wants a calmer way to stay on track. Silo is especially powerful on Apple Watch: a tap on your wrist tells you when to focus, when to take a break, and when to return. It’s ideal for libraries, offices, meetings, and anywhere silence matters. “To add something to your daily life without intrusion or complication—that’s what the Apple Watch is about, and this app does a great job of that.” — Apple WatchCast Podcast FEATURES • Apple Watch-first focus timer • Pomodoro-style focus and break sessions • Gentle haptic alerts on your wrist • Adjustable timer intervals on Apple Watch and iPhone • Pause and resume anytime • Quiet, distraction-free design • Great for silent environments • Works great with Airplane Mode SILO PRO • Apple Watch Complications • Plan your day with tasks and reminders • Assign tasks to focus sessions • Mark tasks complete • Custom focus presets • Track daily and weekly focus stats • iCloud sync for tasks and stats Support: support@silofocus.com Terms: silofocus.com/terms Privacy: silofocus.com/privacy
Simple Cidr
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I often found that I didn't want a complicated calculator to translate Cidr notation into subnet mask and so fourth. So I made a simple one...
Screenshots
Verdict
The clearest difference is price: Simple Cidr at Free against Silo's $1.99. Simple Cidr also leads on in-app purchases (none vs 2). Silo's advantage is update cadence (every 3 weeks vs every 30 months) and iOS requirement (13.0 vs 17.6). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Simple Cidr is free to download; Silo costs $1.99 up front. Silo sells 2 in-app purchases, starting at $1.99 per month. Simple Cidr asks for nothing beyond the download.
Silo ships an update every 3 weeks, Simple Cidr every 30 months. The most recent releases landed on October 15, 2026 and September 28, 2026 respectively.
| Parameter | Silo | Simple Cidr |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 3.4 (10 ratings) — better | — |
| Positive reviews | 37.7% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 3 weeks — better | Every 30 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 13 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | Rainbox Studio | Luke Pilkington |
In-app purchases
Silo
- SILO Pro7 Days trial$1.991 Month
- Unlock Pro Features$2.99
Simple Cidr
No in-app purchases
