Monster Messenger vs BUBLE Messenger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Monster Messenger
This app provides a secure and engaging platform for children to communicate with friends and family. It allows for sharing photos, voice messages, drawings, and text, all under strict parental control and with a zero-tolerance bullying policy.
- Photo, voice, drawing, and text messaging
- Cute sticker library
- Photo personalization
- Collection pinning and sharing
- Full parental control
- Reporting and blocking features
- Zero-bullying policy
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Monster Messenger is a safe instant messaging app for our little monsters. With Monster Messenger, kids communicate with their friends and family in a safe, fun and creative way! GROW UP WITH LOVE! Monster Messenger enables children and their relatives to exchange all these little daily signs of love and reinforcement that are oh-so important to help children to grow up in harmony and confidence. Sharing with your child a photo, a voice message, a drawing or a short text message gives you instant presence by your child, wherever you are. Your child can also safely communicate with family members and closest friends, because you validate all invitations received, and sent. With Monster Messenger, share all day long with your children what matters most for their growth: your love. Loaded with fun features: ‣ Photos, drawings, voice and text messages ‣ Tons of cute stickers to share ‣ Personalize your photos with stickers, drawings and text! ‣ Pin your favorite pictures to your collection ‣ Discover your friends' collections, like their images and enrich your own collection with the best ones A kid-safe experience: ‣ Full parental control: parents manage their children’s accounts, invitations, have access to their contact lists and can block contacts at any time ‣ Simple one-swipe gesture to report a conversation or to block a user ‣ 0-bullying tolerance policy: we invite children to think twice before sending some inappropriate messages ‣ Kid-safe and kid-appropriate content and behavior only are allowed within the App ‣ Professional trained moderators enforce anti-bullying, safe content and behavior policies ‣ Children (and all users') personal data is covered by a public privacy policy. In plain English: all of your children’s personal information (including conversations) is encrypted and never shared with any third party. One more thing: Monster Messenger is 100% free! :) Monster Messenger is created by eduPad, whose educational apps are already used by 10 million children in 146 countries.
BUBLE Messenger
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BUBLE – A Safe First Step Into Communication for Your Child BUBLE gives your child a secure, guided introduction to messaging and communication, with parents fully in control. Children can learn to communicate safely and gradually, building skills and confidence without exposure to strangers or public profiles. Every feature grows with your child, encouraging responsible digital habits from the beginning so they can interact, express themselves, and explore communication in a structured, secure environment. Built for Parents, Designed for Kids With BUBLE, parents decide when and how children grow into messaging. You create your child’s account, approve contacts, and manage available features. Children can only connect with people linked through parent-approved networks. Parents can set limits, review activity, and manage screen time, gradually granting independence while staying involved at every stage. Healthy Screen Time by Design BUBLE includes a built-in daily timer that parents can set, for example one hour per day. When the limit is reached, the app locks and becomes inactive, except for communication with parents or a trusted contact. This ensures children stay reachable while encouraging healthy screen use. Age-Based Growth System For ages six to eight, Young Explorers start with prewritten messages and voice communication. Typing is not required, and only parent-approved contacts are available, helping children build confidence safely. Between eight and ten, Chat Starters add simple text, voice messages, and one-on-one chats. Children learn written communication while remaining protected, and parents can unlock features like stickers and emojis. Smart Chatters, ages ten and up, can access full messaging, controlled group chats, and optional image, call, and video features when parents allow, preparing them for more independent communication. Safe Connections Only All connections are parent-approved. Children are not visible or searchable in the app and can only communicate with approved contacts. There are no strangers, no public profiles, no advertisements, and no algorithm-driven feeds designed to capture attention or influence behavior. Parents can connect with other parents to build trusted networks, ensuring every interaction happens with consent. No Ads, No Algorithms, No Distractions BUBLE is built to protect children from digital pressure. There are no ads, no data selling, and no addictive or algorithm-based content feeds. Children are not exposed to external influences, ensuring a calm, focused, safe communication environment. Learn and Play Together BUBLE includes educational games such as math challenges and chess. Children can play and talk in real time, but only with friends fully approved through parent-to-parent connections. This creates a safe and social way to learn and interact. Parental Control and Transparency Parents can read conversations, unlock features gradually, set boundaries, and receive safety alerts. Optional tools like content filters and screen time controls help guide healthy digital habits. School Integration and Safety Teachers can safely connect with children, and a bully alert button lets kids notify a teacher instantly if they feel unsafe, giving children a secure way to ask for help. Optional Location Sharing Location tracking can be activated for reassurance. For younger children, it operates invisibly, and as they grow, transparency increases. Parents can activate or pause tracking anytime. Growing Independence, Step by Step Children progress from simple communication to texting, calling, and video chatting, with features unlocked only when parents approve. BUBLE provides a secure environment where children learn, grow, and connect safely. Families can build digital skills, social confidence, and healthy habits in a fully controlled space.
Screenshots
Verdict
The clearest difference is iOS requirement: Monster Messenger at 9.0 against BUBLE Messenger's 15.1. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Monster Messenger ships an update every 3 weeks, BUBLE Messenger monthly. The most recent releases landed on August 28, 2026 and September 17, 2026 respectively.
| Parameter | Monster Messenger | BUBLE Messenger |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (703 ratings) — better | — |
| Positive reviews | 90.0% of reviews | — |
| Number of ratings | 703 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 155 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Centres Relier | Escarcha Beheer bv |
In-app purchases
Monster Messenger
No in-app purchases
BUBLE Messenger
No in-app purchases





