Catalyst vs Igloo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Catalyst
This app uses financial consequences to help users achieve their goals. Users commit money to a 30-day cycle, earning it back with a bonus for completion or losing it if they fail. Mastermind groups provide social accountability.
- Financial commitment for goals
- Daily reflection tracking
- 30-day goal cycles
- Mastermind accountability groups
- Consequence-based motivation
- Goal progress feed
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Catalyst is a social accountability platform for people who are serious about their goals. No confetti. No badges for showing up. A system built on the one thing that actually changes behavior: consequences. HOW IT WORKS Set a goal that matters. Catalyst breaks it into daily tasks. Then you prove your execution every day with a Daily Reflection: what you did, what you didn't, and what happens tomorrow. Your reflections become your track record. THE CYCLE When you're ready to make it real, start a 30-day Cycle: - Commit a Participation Fee — from $50 to $500. It's non-refundable. - Submit a Daily Reflection every day for 30 days. You get two lives — miss two days and the Cycle fails. - Complete all 30 days and you earn every dollar back as a Completion Bonus. - Quit or fail, and the money is gone. The only way to see that money again is to earn it. That's the point. THE MASTERMIND Every Cycle places you in a mastermind group of up to 10 people at your commitment level, in it at the same time as you. They see your reflections. They notice when you go quiet. Accountability you can't mute. THE FEED No influencers. No motivational wallpaper. A feed of real people doing real work, one day at a time — and posting proof. WHO IT'S FOR People with money on the line behave differently. If you need a gentle nudge, this isn't your app. If you're done negotiating with yourself — welcome. SUBSCRIPTION Catalyst requires an auto-renewing subscription: $49.99/month or $14.99/week. Payment is charged to your account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your account settings after purchase. Terms of Service: https://catalyst.life/docs/terms_and_conditions.html Privacy Policy: https://catalyst.life/docs/privacy_policy.html Community Guidelines: https://catalyst.life/docs/community_guidelines.html Cycle Agreement: https://catalyst.life/docs/cycle_agreement.html Support: support@catalyst.life
Igloo
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Igloo helps you spend less time on distracting apps by turning better screen habits into an Arctic world that grows with your streak. Choose apps, websites, or categories with Apple’s Screen Time picker. Set a shared daily limit, start a timed block, build a weekly schedule, or use a preset for sleep, focus, the gym, or dinner. Igloo shows today’s usage, time remaining, top distractions, and your current streak in one place. FEATURES • Block selected apps, websites, and categories • Set a daily limit or create timed and scheduled blocks • Start quickly with built-in presets • See today’s usage and top distractions • Build a streak and unlock new igloos and characters • Add Deep Freeze during active blocks for stronger protection • Take a two-minute pause from a blocked screen before returning to Igloo • Receive optional usage alerts PRIVACY BY DESIGN Your Screen Time selections, usage details, and Igloo progress stay on your iPhone. Optional feedback and diagnostic information are handled as described in Igloo’s Privacy Policy. Igloo does not track you across apps or websites. Screen Time authorization is required for blocking features. Igloo requires an iPhone running iOS 26.5 or later. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Igloo at every 2 days against Catalyst's fortnightly. Catalyst's advantage is iOS requirement (15.1 vs 26.5). On price, ads, 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. Catalyst sells 2 in-app purchases, starting at $14.99 per 7 days and Igloo sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Catalyst ships an update fortnightly, Igloo every 2 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.
| Parameter | Catalyst | Igloo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.5 |
| Further details — not scored | ||
| Size | 97 MB | 49 MB |
| Age rating | 12+ | 4+ |
| Developer | BlackShift LLC | MATTHEW HENRY FOSTER |
In-app purchases
Catalyst
- Catalyst Weekly$14.997 Days
- Catalyst7 Days trial$49.991 Month
Igloo
- Igloo Premium Weekly3 Days trial$2.997 Days
- Igloo Premium Annual3 Days trial$39.991 Year









