OurLittleOne vs Bump Duo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OurLittleOne
This app helps expecting couples stay connected and informed throughout pregnancy. It offers a shared space for partners to track milestones, share feelings, and access educational content, fostering teamwork and mutual support during this significant life event.
- Real-time syncing for partners
- Mood and thought sharing
- Milestone and wish tracking
- Curated pregnancy knowledge library
- Shared prenatal checkup timeline
- Weekly baby development updates
- Emergency symptom assessment tool
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Having a baby changes everything — and the best part is going through it together. Our Little One is built for expecting couples who want to share the journey side by side, not just scroll through apps alone. Whether you are the one carrying the baby or the partner standing right beside them, Our Little One gives you a shared space to stay in sync, support each other, and actually enjoy this wild ride. WHAT YOU CAN DO TOGETHER Pair up in seconds — Connect with your partner using a simple invite code. Everything syncs in real time so you are always on the same page. Share how you feel — Mom can record her mood and thoughts, and her words go directly to her partner. No filters, no rewording — just honest, heartfelt sharing. Wishes and milestones — Mom can send wishes straight to Dad with one tap. Track shared milestones that appear automatically as your pregnancy progresses. Learn together — Browse a curated knowledge library covering pregnancy stages, baby development, prenatal care, and more. Both partners get personalized perspectives. Track prenatal checkups — Keep a shared timeline of all your checkups, mark them complete, and never miss an important appointment. Weekly pregnancy updates — See what is happening with your baby this week, how big they are, and what changes to expect. SOS for emergencies — A guided decision tree helps you assess urgent symptoms, with breathing exercises and instant partner alerts when it matters most. Shared checklists — Hospital bag, nesting prep, and newborn essentials — all synced between partners so nothing falls through the cracks. WHY COUPLES LOVE OUR LITTLE ONE Most pregnancy apps are designed for one person. Our Little One is different — it is built for the partner who wants to be involved but does not always know how. When Dad opens the app, he does not see a generic tracker. He sees what Mom is feeling, what she needs, and clear ways to show up. The app adapts to each partner's role. Mom gets a warm, supportive experience focused on her wellbeing. Dad gets an action-oriented view with practical guidance and real-time updates from his partner. YOUR PRIVACY MATTERS Your health data is personal, and we treat it that way. All data is encrypted in transit and at rest. We do not sell your information. We do not show ads. We do not share your data with third-party advertisers. Your pregnancy journey belongs to you and your partner — nobody else. Start your journey together. Download Our Little One and discover what pregnancy feels like when you go through it as a team. Because the best moments are the ones you share. MEDICAL DISCLAIMER Our Little One provides general pregnancy and parenting information for educational purposes only. It is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your doctor or qualified healthcare provider with any questions regarding your health or pregnancy. Do not disregard professional medical advice or delay seeking it because of information provided by this app.
Bump Duo
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One pregnancy. The two of you. Bump Duo is a pregnancy tracker and planner for couples: the baby week by week, and one shared place for everything the two of you have to sort out. Not her app with a window for you, but a space where you both write, decide and feel, as equals. WHAT ONE ADDS, YOU BOTH SEE Tasks, appointments, name ideas, shopping, moments — whatever either of you adds is on both phones the same second. No forwarding, no explaining, no screenshots back and forth. TASKS SOMEONE PICKS UP One shared list instead of calling through the apartment: whoever gets to it first claims it — and the other sees it done, face and all. APPOINTMENTS PREPARED BY BOTH Collect your questions before the appointment, and write down afterward what was said. Whoever couldn't come reads it the same evening anyway. NAMES YOU BOTH LOVE Suggest names as they come to you, and react to each other's. A match only when you've both said yes — until then the app gives nothing away. SHOPPING ON ONE SHARED BUDGET Put the options side by side, vote, and agree — out of one pot you both see. What's bought moves off the list and into the budget. THE CONVERSATIONS THAT KEEP GETTING PUT OFF Guided themes — money, the birth, family, the two of you after the baby — one question at a time. Phone between you, talk it through, write down what's worth keeping. MOMENTS FELT RIGHT AWAY A kick, hiccups, a hard day — share it while it's happening, and feel the answer come back from the other phone. WEEK BY WEEK What's happening this week, with size comparisons you can actually picture — as fruit, an animal or something sweet, photographed rather than drawn. BUMP DUO PRO Every ultrasound photo kept with its appointment, the whole growth curve as one line, every conversation theme, the budget broken down — bought once, on both your phones. And one thing to know: Bump Duo is for keeping track together, not for medical advice. Weeks and sizes are approximations — anything about how yours is going is a question for your doctor or midwife.
Screenshots
Verdict
The clearest difference is in-app purchases: OurLittleOne at none against Bump Duo's 1. Bump Duo's advantage is iOS requirement (16.4 vs 26.0). On price, ads 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. Bump Duo sells 1 one-off in-app purchase. OurLittleOne asks for nothing beyond the download.
| Parameter | OurLittleOne | Bump Duo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 22 MB | 50 MB |
| Age rating | 17+ | 12+ |
| Developer | xidong jiang | AURIMAS PRUSOVAS |
In-app purchases
OurLittleOne
No in-app purchases
Bump Duo
- Bump Duo Pro$5.99








