Holowork vs SIDO
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Holowork
This app helps you manage your time and stay present with a unique focus timer. Earn rewards by concentrating, and enjoy a calming break with a virtual companion. Track your progress to build a consistent focus habit.
- Gamified focus timer
- Distraction blocking
- Daily focus time tracking
- Virtual companion interaction
- Progress visualization
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Holowork is for anyone who wants to manage their time well and stay present in the moment. Dig tunnels with Holdu while you focus. Every minute of concentration digs 1 meter deeper. Before you know it, you and Holdu will have built something together. Deep Focus mode blocks distracting apps during your session and lifts automatically when you're done. Track your daily focus time and depth to build a consistent habit. Every night at 10 PM, sit by the campfire with Holdu and take a break. Sometimes he reads you a poem while the fire crackles. As your tunnel deepens, so does your ability to focus.
SIDO
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[The Most Sophisticated Habit Tracker for Growth, SIDO] "Consistency over perfection, 1% daily growth over overwhelming goals." SIDO was created for those who want to build a better tomorrow by accumulating small attempts every day. We removed complex features and flashy notifications, designing it with a modern and minimal approach so you can focus entirely on 'your day' and 'attempts'. Build a solid routine with SIDO, an app that calms your mind the moment you open it, like staying in a neatly organized, sophisticated space. [Key Features of SIDO] β Intuitive Daily Routine Check β’ Register your own attempts for today and lightly check them off. β’ Reading, walking, meditatingβanything is fine. A small but definite sense of accomplishment builds up every day. β Mindset & Retrospective Journal β’ Beyond simple routine checks, leave short memos of your feelings and realizations of the day. β’ Record your inner growth like your own quiet diary. β Minimal & Sophisticated Design β’ We eliminated unnecessary visual noise so only your records stand out. β’ The calm and sophisticated theme provides an experience you'll want to return to every day. β Achievement Tracking β’ See at a glance how many attempts you have accumulated over the month and gain motivation for tomorrow. Time to meet a slightly more grown version of yourself than yesterday. Start your small and precious attempts with SIDO right now.
Screenshots
Verdict
The clearest difference is in-app purchases: Holowork at none against SIDO's 2. SIDO's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. SIDO sells 2 in-app purchases, starting at $3.99 per month. Holowork asks for nothing beyond the download.
Holowork ships an update every 9 days, SIDO every 6 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Holowork | SIDO |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 9 days | Every 6 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Monetization | Free | β |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 β better |
| Further details β not scored | ||
| Size | 20 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | Nante Studio | AEJIN SEO |
In-app purchases
Holowork
No in-app purchases
SIDO
- SIDO Pro μκ°7 Days trial$3.991 Month
- SIDO Pro μ°κ°7 Days trial$29.991 Year









