Group Star Charts vs Thumsters
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Group Star Charts
This app provides a simple, visual system for encouraging positive behavior by awarding stars. It's designed for easy use by children and can be customized for various goals, making it suitable for parents, teachers, and group leaders.
- Star awarding system
- Multiple chart creation
- Customizable targets
- Simple, child-friendly interface
- Track behavior for groups
- Positive reinforcement focus
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Group Star Charts is an effective way to encourage good behavior using a simple and clear system of positive feedback based on awarding stars. The app's appearance and user interface is deliberately simple to make it easy to use and understandable by children of all ages. There is a row for each child which clearly shows the number of stars they have. Tap a row to add a star (up to 99 or a chart-specific target, if required). It's that easy. Tips to get the most out of a Group Star Charts: • Reward good behavior immediately so your child associates the awarding of a star with their behavior. • Don't take stars away. Rewarding positive behavior is more effective than punishing bad behavior. • For older children, setting a target number of stars to reach and sorting by star count can encourage healthy competition. • Create multiple charts for different behaviours or targets. • It's great for parents but can also be used by teachers or club leaders to track rewards for multiple groups of children. • Can also be used for adults, e.g. tracking scores while playing a board game. REVIEWS ======= ***** "Everything I have found until this app have been either overly-complicated or too narrow in focus (just specializing in chores for instance). The multiple chart option allows me to customize stars/points based on any category of work or behavior that I want and the simple interface makes on-the-go tracking a snap." - Androshay, USA. ***** "I use this app for several large group classes I teach & it's been insanely popular with the kids (ages 3-7). They BEG to be quizzed on material we've covered so they can earn 'points'! Love the 'bing' sound each point makes when you award them, which can be heard across the room & really excites everyone. :). Recent update allows for multiple charts, so I can use them for different classes. Awesome!" — Smokdrogi, USA. Please mail support@hacknicity.com or see https://hacknicity.com/groupstarcharts for more information.
Thumsters
This app helps parents foster positive behavior and build stronger connections with their children through a reward-based tracking system. It offers tools for habit formation, emotional coaching, and consistent parenting across multiple caregivers, designed for children aged 4-12.
- Real-time behavior tracking (thumbs up/down)
- Kid-friendly chore list and reward system
- Emotional coaching and awareness tools
- Multi-device syncing for caregivers
- Customizable reward system
- Designed for ages 4-12
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You didn’t sign up for tantrums, power struggles, or endless nagging. You just want your kids to listen, without losing your cool. Meet Thumsters – the award-winning parenting app that helps you build better behavior, calmer routines, and deeper connection with your kids. Whether you’re dealing with defiance, meltdowns, or chore resistance, Thumsters gives you a proven, easy-to-use system based on positive reinforcement and emotional coaching—not yelling or punishment. WHY PARENTS LOVE THUMSTERS Track behavior in real-time – Log thumbs up/down and reasons to see patterns at a glance. Create better habits – Reinforce routines and tasks with a kid-friendly chore list and reward system. Coach, don’t correct – Build your child’s confidence and emotional awareness with our Emotions Tracker. Stay consistent – Sync across multiple devices for caregivers, co-parents and therapists. Backed by science – Built with child professionals and recommended by therapists worldwide. HOW IT WORKS Use Thumsters to log your child’s behavior choices—good or bad. Assign tasks or daily routines. Set goals and rewards. Thumsters builds a clear picture of their progress, helping you parent with purpose and coach your child toward better emotional regulation and decision-making. BUILT FOR REAL FAMILIES Works with multiple kids & carers Includes a customizable reward system Designed for ages 4–12 Used by families, teachers, and therapists Recognized by the US National Library of Medicine for behavior support Join thousands of families who’ve said goodbye to chaos and hello to calm and connection. Download Thumsters today and transform your home—one thumbs up at a time. Terms of Use: https://www.thumsters.com/legal/terms-of-use
Screenshots
Verdict
The clearest difference is price: Thumsters at Free against Group Star Charts's $0.99. Thumsters also leads on update cadence (fortnightly vs every 3 months) and ratings volume (874 vs 19). Group Star Charts's advantage is in-app purchases (none vs 7) and iOS requirement (11.0 vs 15.1). On review sentiment, 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
Thumsters is free to download; Group Star Charts costs $0.99 up front. Thumsters sells 7 in-app purchases, starting at $1.99 per 7 days. Group Star Charts asks for nothing beyond the download.
Thumsters holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Thumsters has 874 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 64% of Group Star Charts's written reviews are positive against 69% of Thumsters's.
Group Star Charts ships an update every 3 months, Thumsters fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Group Star Charts | Thumsters |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (19 ratings) | 4.7 (874 ratings) — better |
| Positive reviews | 63.6% of reviews | 68.7% of reviews — better |
| Number of ratings | 19 | 874 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 1 MB | 92 MB |
| Age rating | 4+ | +4 |
| Developer | Geoff Hackworth | KØBEN digital |
Customer experience
Group Star Charts
Thumsters
Bugs and requests
Group Star Charts
Not enough reviews yet to summarise bugs or requests.
Thumsters
Reported bugs
4 issues- Crashes when adding child profiles
- Sync issues between devices
- Thumbs up/down disappearing or not registering properly
- Inconsistent behavior after app updates
Requested features
5 requests- Allow kids to track their own progress
- Add more customization options for goals and rewards
- Implement better reporting and analytics
- Improve Apple Watch integration
- Simplify the process of giving thumbs up/down
In-app purchases
Group Star Charts
No in-app purchases
Thumsters
- Weekly Premium Subscription$1.997 Days
- Monthly Premium Subscription3 Days trial$7.991 Month
- Monthly Premium Subscription14 Days trial$12.991 Month
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- 6 Month Premium Subscription3 Days trial$39.996 Months
- Yearly Premium Subscription7 Days trial$47.991 Year
- 6 month premium subscription14 Days trial$59.996 Months
- ThumbsUp full account - 1 year14 Days trial$79.991 Year
Questions
Is Group Star Charts free?
Is Thumsters free?
Which has better reviews, Group Star Charts or Thumsters?
Do Group Star Charts or Thumsters have ads?
Which is updated more often, Group Star Charts or Thumsters?
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