Four Rooms Mastermind vs ShortenTheGap
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Four Rooms Mastermind
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This is an app for our community, members & event attendees, so they can learn all the information about our events, venues, schedules, experts, attendees, etc. They will be able to connect with other people & form a part of our family.
ShortenTheGap
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STG90: Master Your Targets, Stay Accountable, and Achieve More. Ready to take control of your progress and crush your 90-day targets? Welcome to STG90, the ultimate goal-setting app that simplifies the process of setting, tracking, and achieving your personal and business milestones. With STG90, you can: Automate Your 90-Day Plan: Build your personalized Credo, Ignition Statement, and Gap Map with ease. Set clear, actionable 90-day and 30-day targets, then break them down into weekly Key4 actions. Daily Progress Tracking: Stay on top of your daily tasks, habits, and progress with intuitive tracking tools that keep you moving forward. Accountability & Community: Connect with other members of the STG90 community to give and receive support, celebrate wins, and hold each other accountable. Stay Motivated: With built-in reminders, goal-tracking visualizations, and access to a supportive network, staying focused has never been easier. Key Features: Effortless 90-day target setting and tracking. Seamless progress tracking with daily check-ins. Connect with like-minded achievers in the STG90 community. Support and accountability at your fingertips. Take charge of your progress, stay focused, and achieve more with STG90! Download now and start your journey toward real progress.
Screenshots
Verdict
The clearest difference is update cadence: Four Rooms Mastermind at fortnightly against ShortenTheGap's every 2 months. Four Rooms Mastermind also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Four Rooms Mastermind ships an update fortnightly, ShortenTheGap every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Four Rooms Mastermind | ShortenTheGap |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 15.6 โ better | 17.6 |
| Further details โ not scored | ||
| Size | 49 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | FourRooms Mastermind | Gunther Van Dender |
In-app purchases
Four Rooms Mastermind
No in-app purchases
ShortenTheGap
No in-app purchases
Questions
Is Four Rooms Mastermind free?
Is ShortenTheGap free?
Do Four Rooms Mastermind or ShortenTheGap have ads?
Which is updated more often, Four Rooms Mastermind or ShortenTheGap?
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