Shyllenge vs Intervalio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Shyllenge
Overcome shyness with daily, 2-minute micro-challenges designed for real-life situations. This app uses gradual exposure to build confidence through small, consistent wins, with adaptive difficulty and progress tracking.
- Daily micro-challenges
- 2-minute format
- Adaptive difficulty
- Conversation scripts
- Progress tracking
- Gradual exposure method
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What if becoming more confident didn’t require big changes - just 2 minutes a day? Shyllenge helps you overcome shyness through simple, daily micro-challenges designed for real-life situations. No overwhelming tasks. No pressure. Just small, consistent wins. How Shyllenge works? - Daily challenges - Get a short, real-world task like starting a conversation or making eye contact - 2-minute format - Quick enough to fit into your commute, coffee break, or daily routine - Adaptive difficulty - Challenges adjust based on your anxiety level and progress - Conversation scripts - Optional prompts to help you start naturally - Track progress - Log anxiety, earn XP, and build streaks as you improve Shyllenge is built on gradual exposure — a proven way to reduce social anxiety. Instead of avoiding situations, you practice them in small, manageable steps. What you'll gain? - More confidence in daily interactions - Less anxiety in social situations - Ability to start conversations naturally - Real, measurable progress over time Who it's for? - Young professionals who feel awkward in social situations - Anyone who avoids small talk or initiating conversations - People who want to build confidence without overwhelm Confidence isn’t something you’re born with. It’s something you build — one small challenge at a time. Start today. -- Subscription Shyllenge is a paid app. Usage requires a subscription. • Payment is charged to your Apple ID upon purchase confirmation. • Manage or cancel anytime in your Apple ID settings. • Any unused trial period is forfeited when purchasing a subscription. -- Terms Under the following terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Intervalio
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Intervalio turns every second into progress. One timer app for your workouts, your focus and your calm — all in one place. Whether you train, work or meditate, Intervalio is ready in a single tap. Pick a preset and go. No complicated setup, no clutter. 20+ READY-TO-USE TIMERS • Fitness: HIIT, Tabata, CrossFit, EMOM, AMRAP, Boxing, Running, Gym Rest, Strength • Focus: Pomodoro, Deep Work, Productivity • Wellness: Meditation, Yoga, Mindfulness, Breathing, Stretching, Power Nap • Everyday: Cooking and more MAKE IT YOURS • Build custom timers and intervals with second-level precision • Set your work and rest rounds exactly how you like • Save your routines and launch them anytime WHY INTERVALIO • One app, a thousand uses — fitness, focus and meditation together • Ready in one tap — no friction, no learning curve • Elegant dark, distraction-free design that keeps the timer center stage • Ad-free for life with a single purchase — no subscriptions, ever • Free to start Intervalio is built with its community. Got an idea for a timer or feature? Tell us — the best ideas become real updates. Download Intervalio free and make your next session your best one.
Screenshots
Verdict
The clearest difference is ads: Shyllenge at none against Intervalio's shown. On price, update cadence, in-app purchases 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
Both are free to download. Shyllenge sells 2 in-app purchases, starting at $12.99 per month and Intervalio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Shyllenge ships an update fortnightly, Intervalio every 2 weeks. The most recent releases landed on August 22, 2026 and September 17, 2026 respectively.
| Parameter | Shyllenge | Intervalio |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 33 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Adventure Labs d.o.o. | Alberto Dimanuel |
In-app purchases
Shyllenge
- Unlimited access$12.991 Month
- Unlimited access7 Days trial$44.991 Year
Intervalio
- Remove Ads$0.99





