Comparison

Monster Messenger vs ChatMinder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Monster Messenger

This app provides parents with guidance and support for children experiencing difficult online situations. It offers tailored advice on how to talk to children about cyberbullying, threats, and other online issues, and directs users to relevant support services when needed.

Highlights
  • Conversational assistant for parents
  • Tailored advice on online issues
  • Guidance on reporting and documenting
  • Links to support services
  • Parent and Teen modes
  • Multi-language support
  • Private and confidential conversations
Features
Read full description

Has your child received a hurtful, threatening or inappropriate message online? Not sure how to react? Monster Messenger is here to guide you. Developed by Centres Relier, a French non-profit organization specializing in supporting young people affected by violence and online abuse, and their families,, Monster Messenger is a caring conversational assistant that helps parents support their children through difficult situations experienced on the internet. How it works: Describe the situation to Monster Messenger — it asks you the right questions, analyses the context and offers concrete, tailored advice: how to talk about it with your child, how to report it, how to document it, how to protect them. Scientifically validated content: Monster Messenger draws on reference content developed and validated by a scientific arbitration and ethics committee. The advice provided is based on recognised approaches to preventing online abuse and supporting families. In an emergency, the app directs you to the relevant support services (helplines, authorities, specialised resources). Designed for families: • Parent mode and Teen mode • Available in multiple languages • Private conversations, no data shared • Parental consent required from age 12 To face these issues together: • Cyberbullying • Threatening or humiliating messages • Online blackmail • Suspicious or unknown contacts • Digital wellbeing concerns Monster Messenger doesn't replace professionals — it helps you avoid facing these situations alone, and act quickly and well. Monster Messenger supports young people from the earliest age, from their very first phone through the teenage years, with parental consent. A young person's conversations are never visible to their parents, and vice versa — everyone chats with the assistant in complete confidentiality. Published by the Centres Relier association — contact@stopcyberviolences.org

About

ChatMinder

Features
Read full description

Helping parents proactively nurture safe communication as children learn to chat online. Includes all the familiar features of any chat app (such as WhatsApp or Facebook Messenger). Safety protection features baked in from the start: - Contact Protection: Approve both incoming and outgoing contact requests. - Message Protection: Choose if incoming or outgoing messages require approval or not. - Call Protection: Choose if they can make calls or video calls and to whom - Chat Protection: Custom protection settings for individual contacts or group chats - Feature Protection: Choose if they can send gifs or use the message improvement feature - Chat Visibility: View protected users chats on your own device - Real-time Supervision: Real-time notifications and moderation (approve or reject). - Cross-Platform: Works on mobile devices and in any browser. - Smart approval rules: Use AI to help moderate messages, ensuring that only messages requiring a human touch are flagged. - Appropriate for all ages: Increase levels of autonomy and trust as children mature. Guardians can create protected user profiles without needing protected users to register. Terms of Use: https://chatminder.app/terms-of-service/ Privacy Policy: https://chatminder.app/privacy-policy/

Screenshots

Monster Messenger4 screens
ChatMinder4 screens

Verdict

The call

The clearest difference is in-app purchases: Monster Messenger at none against ChatMinder's 10. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ChatMinder sells 10 in-app purchases, starting at $3.99 per month. Monster Messenger asks for nothing beyond the download.

UpkeepUpdate frequency

Monster Messenger ships an update every 3 weeks, ChatMinder every 10 days. The most recent releases landed on November 12, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
Monster Messenger versus ChatMinder: the parameters behind the verdict, then further details
ParameterMonster MessengerChatMinder
PriceFreeFree
Rating4.6 (703 ratings) — better—
Positive reviews89.1% of reviews—
Number of ratings703 — better—
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.4
Further details — not scored
Size28 MB121 MB
Age rating9+4+
DeveloperCentres RelierSudnik Software Ltd

In-app purchases

None

Monster Messenger

No in-app purchases

10 purchases

ChatMinder

Subscriptions10
  • Premium, Monthly, 5x Premium Seats1 Month trial$3.991 Month
  • Premium, Monthly, 8x Premium Seats1 Month trial$5.991 Month
  • Premium, Yearly, 1x Premium Seat1 Month trial$11.991 Year
Show 7 more
  • Premium, Yearly, 2x Premium Seats1 Month trial$14.991 Year
  • Premium, Yearly, 3x Premium Seats1 Month trial$19.991 Year
  • Premium, Yearly, 4x Premium Seats1 Month trial$19.991 Year
  • Premium, Yearly, 5x Premium Seats1 Month trial$24.991 Year
  • Premium, Yearly, 7x Premium Seats1 Month trial$29.991 Year
  • Premium, Yearly, 6x Premium Seats1 Month trial$29.991 Year
  • Premium, Yearly, 8x Premium Seats1 Month trial$34.991 Year

Questions

Is Monster Messenger free?
Monster Messenger is free to download, with no in-app purchases.
Is ChatMinder free?
ChatMinder is free to download, with in-app purchases available.
Do Monster Messenger or ChatMinder have ads?
Neither Monster Messenger nor ChatMinder shows ads.
Which is updated more often, Monster Messenger or ChatMinder?
Monster Messenger ships an update every 3 weeks, and ChatMinder every 10 days. Most recently, Monster Messenger was updated on November 12, 2026 and ChatMinder on October 30, 2026.

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