Comparison

Kosmos Hi Lo vs Melaloco

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

Head to head
About

Kosmos Hi Lo

This app offers two distinct communication platforms for private messaging and calling. One is for sensitive conversations with friends, featuring a 'kill code' to delete messages. The other is for everyday interactions.

Highlights
  • Dual communication platforms
  • Private messaging
  • Voice and video calling
  • Secure 'Hi' level communication
  • Daily 'Lo' level interaction
  • Message deletion 'kill code'
Read full description

Kosmos is a zero-knowledge messenger built so that your conversations belong to you β€” and only you. Every message, call, and file is end-to-end encrypted. The encryption keys live on your devices, never on our servers, which means we can't read your messages even if we wanted to. No backdoors. No exceptions. Why Kosmos β€’ End-to-end encrypted by default β€” Chats, calls, and shared files are encrypted before they ever leave your device. We can't read them, and neither can anyone else. β€’ Private communities β€” Build groups and spaces for your team, friends, or community, all encrypted by default. β€’ Everything in one private inbox β€” Messages, calls, and files together in a single secure place. β€’ No metadata mining β€” We don't build a profile on you. Add contacts by QR code with zero data collection. β€’ You hold the keys β€” Your identity and your conversations are yours. Recover your account with your own recovery phrase, not our servers. Kosmos is for anyone who believes private communication should be the default, not a premium add-on. Download it and take your conversations back.

About

Melaloco

Discover local events and activities tailored to your interests. Connect with like-minded individuals to attend concerts, movies, and more, expanding your social circle.

Highlights
  • Event discovery based on interests
  • Meet new people and make friends
  • Join groups and social events
  • Find activities in your city
  • Personalized activity matching
Features
Read full description

Keep track of all events & activities near you, meet new people & make friends. Looking for social activities in your town? Want to go to a concert but can’t find any friends to attend? A movie you love has come to town, but no one accompanies you? You don’t want to be alone at the concert on Friday night? Whether you're a music lover, an adventure seeker, or simply looking for new experiences, getting matched with activities and people based on your interests in your city has never been easier! Find local events and things to do based on your interests, location, and preferences. Join groups & social events with like-minded individuals in nearby areas and expand your social circle. Melaloco offers a convenient way to find and attend events and meet people that align with your interests.

Screenshots

Kosmos Hi Lo4 screens
Melaloco4 screens

Verdict

The call

The clearest difference is ads: Kosmos Hi Lo at none against Melaloco's shown. Melaloco's advantage is update cadence (fortnightly vs every 2 months) and monetization model (ad-supported vs free with in-app purchases). On price, review sentiment, in-app purchases 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Kosmos Hi Lo ships an update every 2 months, Melaloco fortnightly. The most recent releases landed on November 1, 2026 and October 19, 2026 respectively.

Scorecard4 real differences Β· 4 level
Kosmos Hi Lo versus Melaloco: the parameters behind the verdict, then further details
ParameterKosmos Hi LoMelaloco
PriceFreeFree
Positive reviews100.0% of reviews100.0% of reviews
Update frequencyEvery 2 monthsFortnightly β€” better
AdsNo β€” betterYes
In-app purchasesNoNo
MonetizationFree with in-app purchasesAd-supported β€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS16.013.0 β€” better
Further details β€” not scored
Size93 MB64 MB
Age rating4+4+
DeveloperSwitch168 Communications CorporationMelasoft GmbH

Customer experience

Kosmos Hi Lo

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Melaloco

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Kosmos Hi Lo

No in-app purchases

None

Melaloco

No in-app purchases

Questions

Is Kosmos Hi Lo free?
Kosmos Hi Lo is free to download, with no in-app purchases.
Is Melaloco free?
Melaloco is free to download, with no in-app purchases.
Do Kosmos Hi Lo or Melaloco have ads?
Melaloco shows ads; Kosmos Hi Lo does not.
Which is updated more often, Kosmos Hi Lo or Melaloco?
Kosmos Hi Lo ships an update every 2 months, and Melaloco fortnightly. Most recently, Kosmos Hi Lo was updated on November 1, 2026 and Melaloco on October 19, 2026.

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