Sage vs U4U
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sage
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Sage is your personal guide to stronger relationships. Stay connected, learn how to have meaningful conversations, explore your feelings, and develop the skills to truly understand the people who matter most.
U4U
A positive community for teen girls aged 11-18 to connect, grow, and support each other. Participate in challenges, track well-being, and earn rewards for personal development.
- Join supportive Houses
- Make friends and connect
- Complete fun challenges
- Earn redeemable rewards
- Track mood and habits
- Focus on personal growth pillars
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U4U – Your Space. Your People. Your Growth. U4U is a positive community designed for teen girls ages 11–18 to connect, grow, and support each other. Inside the app, you will join a small group called a House where you meet girls your age and a college mentor who acts like a supportive big sister. Together you can complete fun challenges, share messages, check in on your mood and sleep, and build habits that help you thrive. As you participate, you earn points that can be redeemed for rewards such as gift cards, donations to meaningful causes, and opportunities like scholarships or special events. WHAT YOU CAN DO IN U4U Join a House Be part of a supportive group of girls in your grade. Celebrate achievements, encourage each other, and grow together. Make Friends and Connect Chat with girls in your House and connect with your college House Lead for support and encouragement. You can also meet a Sister Match like a pen pal from another area. Complete Fun Challenges Participate in daily challenges designed to build confidence, positivity, and healthy habits. Earn Rewards Collect points for your activities and redeem them for gift cards, charitable donations, and special opportunities. Track Your Vibe Summary Monitor your mood, sleep, and habits to discover what helps you feel your best. Grow Across Four Pillars U4U focuses on personal growth through four key areas: Strong Self – mental and physical wellbeing Connection – friendships and communication skills Culture – celebrating identity and background Environment – connecting with the world around you A Positive Space for Teen Girls U4U was created to help girls build confidence, form meaningful friendships, and develop habits that support their wellbeing and future. Whether you want to make new friends, stay motivated, track your habits, or simply belong to a supportive community, U4U gives you a place to grow, belong, and shine. Learn more about U4U, the social wellness and personal growth app for teen girls, at U4Uteen.com.
Screenshots
Verdict
Sage and U4U are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
Sage ships an update every 2 months, U4U monthly. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.
| Parameter | Sage | U4U |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (7 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 31 MB | 197 MB |
| Age rating | 4+ | 12+ |
| Developer | CrankApps, Inc. | U4U Inc |
In-app purchases
Sage
No in-app purchases
U4U
No in-app purchases









