Developmental Screening vs Assertr
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Developmental Screening
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This application is a pilot study for our research on using Mobile applications for Early Child Development Screening. The use of this application allows parents/caretaker to perform early child development screenings to record down the milestones achieved by the child via checkpoints which is in (3 months, 6 months, 9 months, 12 months and 18 months) App Features: 1. Create a new child profile for development screening. 2. Keep track of the childβs development on what the child needs to perform and what is delayed which is viewable in the profile. 3. Perform child development screening with given instructions with some items that include video and images. 4. Upload the child's result via email. The use of this application will require your consent as a parent/caretaker to collect the screening results of your child. By using this application, you have agreed for us to collect the results of your childβs screening result which may include name, age and gender. Pilot study on using mobile app for Early Child Development Screening.
Assertr
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You know what you want to say. You've rehearsed it in your head a hundred times. But when you're in the room - your mind goes blank. Assertr is an AI voice coach that lets you practice difficult conversations out loud before they happen. Not typing. Speaking. The way real conversations actually work. WHAT YOU CAN PRACTICE: - Salary negotiation - 57% of workers never ask. 2/3 who do, get the raise - Tough feedback - be honest without burning bridges - Job interviews - answer hard questions under pressure - Speaking up in meetings - stop being the quiet one - Difficult boss conversations - navigate what you've been avoiding - Setting boundaries - say no without guilt - Team conflict - resolve disputes with clarity - Offer negotiation - maximize your compensation WHY VOICE, NOT TEXT: You already know ChatGPT can role-play in text. But real conversations aren't text. They're voice, pressure, emotions, and someone going off your carefully prepared script. Assertr puts you in the conversation. Out loud. So when the stakes are real - you've already been there. HOW IT WORKS: 1. Pick a scenario or describe your own 2. Have the conversation out loud with AI 3. Get scored on 5 dimensions: clarity, confidence, empathy, assertiveness, strategy 4. See exactly where you went off track 5. Practice again until you're ready THE MATH: One successful salary conversation = $5,000-$15,000/year. One Assertr session = 10 minutes. You already spend hours overthinking it. Spend 10 minutes practicing instead. BUILT FOR THE NIGHT BEFORE: Got a performance review tomorrow? A tough conversation you keep postponing? Assertr is available at 11pm - when the anxiety peaks and a human coach isn't. Track your growth across sessions. Build real communication skills. Turn deep conversations into career breakthroughs. Stop overthinking. Start practicing. Terms of Use (EULA): https://assertr.app/legal/terms/ Privacy Policy: https://assertr.app/legal/app-privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: Developmental Screening at none against Assertr's 4. Developmental Screening also leads on iOS requirement (8.0 vs 15.0). Assertr's advantage is update cadence (every 8 days vs every 6 weeks). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Assertr sells 4 in-app purchases, starting at $1.99 per 7 days. Developmental Screening asks for nothing beyond the download.
Developmental Screening ships an update every 6 weeks, Assertr every 8 days. The most recent releases landed on September 30, 2026 and September 28, 2026 respectively.
| Parameter | Developmental Screening | Assertr |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 8 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 61 MB | 61 MB |
| Age rating | 4+ | 12+ |
| Developer | Edusar Resources Sdn. Bhd. | JAROSLAW MAREK MACIOSZEK |
In-app purchases
Developmental Screening
No in-app purchases
Assertr
- Premoum weekly.$1.997 Days
- Sparring Pro - Weekly$3.997 Days
- Premium Annual$49.991 Year
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- Sparring Pro - Yearly$99.991 Year
Questions
Is Developmental Screening free?
Is Assertr free?
Do Developmental Screening or Assertr have ads?
Which is updated more often, Developmental Screening or Assertr?
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