Comparison

Letstalk IM vs 55 Messenger

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

Head to head
About

Letstalk IM

Secure and private communication for individuals and businesses globally. Offers multiple encryption layers for messages and calls, cross-device support, and advanced chat settings. Share files, save important messages, and utilize disappearing messages for enhanced privacy.

Highlights
  • Multiple encryption layers
  • Cross-device support
  • Multi-account management
  • Safe Box for message storage
  • Burn after read messages
  • Scheduled message sending
  • Customizable chat settings
Features
Read full description

Letstalk provides free, no advertisement communication services with multiple encryptions for individuals or businesses around the world. Others cannot get your profile, messages, or calls under multiple security encryptions. Letstalk supports cross-device, multi-account management, and the variety of chat settings. • Send a post about your life: Share files or latest news to your friends or family in the chatroom. • No more losing important messages: Save the message to the Safe Box and set a password for the security. • Account management: Log in to all your accounts on the same device and switch at any time. • Let messages disappear automatically: Send the ""Burn after read"" message or set the message preserve time, deleting the message when expired. • Send the greetings or remind someone on time: Preset the text and sending time, the message will be sent automatically when expires. • Want to express your feeling: Send a sticker or adjust the display size of text, make your messages vividly. Want to know more about Letstalk? • Letstalk: https://www.letstalk.net/ • Facebook: https://www.facebook.com/LetstalkIM/ • Instagram: https://www.instagram.com/letstalk.im/

About

55 Messenger

Communicate with friends through text, voice calls, video, and photos. Enjoy instant video messaging and secure conversations with messages that disappear after being read. Effectively manage group chats with robust features.

Highlights
  • Text, voice, and video calls
  • Send photos
  • Instant video messaging
  • Trace-less messaging
  • Burn after reading messages
  • Group chat management
Features
Read full description

In 55 Messenger, you can: · Talk to your friends by various ways, including text messages, voice calls, videos and photos. · Instant messaging with your friends by video call just like face-to-face. Send message without trace, your chatting record will only be stored in your own phone. · Burn after reading, the message will be destoryed automatically after being viewed. · Manage your multi-person chat effectively with powerful group management features. · Establish chat group and mange it effectively with powerful software functions.

Screenshots

Letstalk IM4 screens
55 Messenger4 screens

Verdict

The call

The clearest difference is rating: Letstalk IM at 3.9 against 55 Messenger's 3.3. 55 Messenger's advantage is review sentiment (65% vs 34%) and iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Letstalk IM holds the better App Store score, 3.9 against 3.3. Both are backed by a comparable volume of ratings — 101 and 77 respectively. Written reviews complicate that: 34% of Letstalk IM's written reviews are positive against 65% of 55 Messenger's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Letstalk IM ships an update fortnightly, 55 Messenger monthly. The most recent releases landed on November 1, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 7 level
Letstalk IM versus 55 Messenger: the parameters behind the verdict, then further details
ParameterLetstalk IM55 Messenger
PriceFreeFree
Rating3.9 (101 ratings) — better3.3 (77 ratings)
Positive reviews33.6% of reviews64.6% of reviews — better
Number of ratings101 — better77
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size484 MB236 MB
Age rating17+4+
DeveloperLetstalk Technology LimitedOCTOPUS US LLC

Customer experience

Letstalk IM

All ratings101 ratings
Positive71.3%
Neutral6.9%
Negative21.8%
Written reviews134 reviews
Positive33.6%
Neutral9.7%
Negative56.7%

55 Messenger

All ratings77 ratings
Positive57.1%
Neutral1.3%
Negative41.6%
Written reviews48 reviews
Positive64.6%
Neutral0.0%
Negative35.4%

Bugs and requests

Letstalk IM

Not enough reviews yet to summarise bugs or requests.

55 Messenger

Reported bugs

11 issues
  • Old version cannot log in
  • New version cannot be used
  • Cannot log in
  • Network abnormal error
  • Network connection unstable
Show 6 more
  • Cannot answer phone calls
  • New messages not pushed
  • Cannot register, verification code error
  • Cannot download new version
  • Cannot log in, old version not working
  • Cannot log in, verification code not received

Requested features

7 requests
  • Update the app
  • Fix login issues for old versions
  • Allow login with new version
  • Improve notification delivery
  • Add group chat functionality
Show 2 more
  • Provide customer service
  • Fix network connection problems

In-app purchases

None

Letstalk IM

No in-app purchases

None

55 Messenger

No in-app purchases

Questions

Is Letstalk IM free?
Letstalk IM is free to download, with no in-app purchases.
Is 55 Messenger free?
55 Messenger is free to download, with no in-app purchases.
Which has better reviews, Letstalk IM or 55 Messenger?
Letstalk IM is rated higher. Letstalk IM averages 3.9 out of 5 from 101 ratings, while 55 Messenger averages 3.3 from 77 ratings.
Do Letstalk IM or 55 Messenger have ads?
Neither Letstalk IM nor 55 Messenger shows ads.
Which is updated more often, Letstalk IM or 55 Messenger?
Letstalk IM ships an update fortnightly, and 55 Messenger monthly. Most recently, Letstalk IM was updated on November 1, 2026 and 55 Messenger on October 22, 2026.

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