TN3270 is a terminal emulation app for IBM mainframe access, designed for IT professionals on iOS and Android.
Product velocity
Steady
Daily rank 🇺🇸
#78
▼36Business · paid
Sentiment
2.3
3 reviews
Nemesis
Blink Shell, Build & Code
The App DNA
What makes this app unique?
Users hire this app to maintain secure, persistent connections to legacy enterprise infrastructure from mobile devices, replacing desktop-bound terminal sessions.
For IT professionals and enterprise users requiring mobile access to legacy IBM mainframe, AS/400, or UNIX/Linux systems.
What does it look like?
Key features
Provides terminal emulation for IBM mainframe access including support for 24x80 or 32x80 screen sizes.
Paid version removes the 5-minute session restriction present in the Lite version.
Integrates ZXing camera scanner to input data directly into the terminal session.
Uses OS-level Secure Socket Layer for encrypted terminal communication.
Supports storage and management of up to 20 distinct connection configurations.
How much does it cost?
Paid model utilizes a time-gated free trial to demonstrate core functionality before requiring a one-time purchase.
Velocity
Steady developmentShow more...
5 versions in history. Development pace: steady.
Who built it?
MochaSoft
13+ apps tracked · Business
TN5250
Barcode - to Web Scanner
Remote Desktop - RDP
Network Ping
Mocha VNC
Network Ping Lite
Remote Desktop - RDP Lite
True Bluetooth Mouse Keyboard
TN5250 Lite
Mocha VNC Lite
Mocha X11
Mocha TelnetUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for TN3270
How's the Business market?
TN3270 maintains a niche presence in the Business category, though its iOS rating of 2.33 stars across 3 reviews suggests significant friction. The price disparity between the $29.99 iOS version and $13.99 Android version creates inconsistent value perception for cross-platform enterprise teams.
Read the market outlookThe rivals identified
By Blink Shell, Inc
Dominates the professional terminal emulation space with massive user adoption and high-frequency release cycles.
- Integrates Mosh and SSH protocols for superior connection stability compared to standard TN3270 emulation
- Offers a highly customizable terminal environment that caters to power users and professional developers
- Maintains a rapid release cadence with six updates in the last six months alone
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for TN3270
Where is it heading?
The terminal emulation market is consolidating around modern, high-stability protocols like Mosh, leaving legacy-only apps like TN3270 exposed. Unless the roadmap shifts toward modern protocol parity, the app will likely see continued churn among professional developers who require reliable remote access.
- The lack of modern protocol support (Mosh/SSH) drives power users to competitors, which erodes the long-term enterprise user base.
- Recent updates to the Android API and background task handling demonstrate a commitment to maintaining core connectivity for enterprise clients.
The SWOT
- SSL/TLS security compliance enables enterprise B2B adoption
- 20-configuration management increases switching costs for power users
- Wearable integration for remote server monitoring
- B2B education partnerships for mainframe training
Next best moves
Ship cloud-save functionality because it is a critical gap for multi-device enterprise users → increase retention.
+ 1 more prioritized moveThe counter-intuitive read
The app's 5-minute session limit is not a…
Read the full takeFeature gaps
Mosh/SSH protocol support (available in Blink Shell but absent here) +1
Since the last report: The analysis shifted from a basic feature-set description to a critical competitive evaluation, highlighting pricing inconsistencies and protocol gaps.
Bottom line
TN3270 secures enterprise workflows through essential security protocols, but its high price and lack of modern connection stability drive users to more agile rivals, so revenue growth requires prioritizing cross-device data persistence.
Unlock 3 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
Access the full report for freeReport last updated