58+ iOS apps curated and reviewed
The best as400 apps on iPhone average 3.5★ across 58+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 2.6★ (7) | No | No | May 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | $29.99 | 3.0★ (14) | No | No | Jul 2026 |
| 4 |  | Free | 2.9★ (18) | No | No | Jul 2026 |
| 5 |  | $19.99 was $99.00 | — | No | Yes | May 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | 3.0★ (2) | No | No | May 2026 |
| 8 |  | Free | 2.2★ (62) | No | No | Jul 2026 |
This app provides access to IBM iSeries (AS/400) midrange servers, acting as a terminal emulator for business applications. It supports various emulation features, secure connections, and multiple barcode scanner options for efficient data entry.
This app provides easy access to an AS/400 (IBM iSeries) midrange server. It offers standard 5250 emulation features, secure connections, and convenient input methods like voice and barcode scanning.
Control your Mac or Windows PC remotely from your iPhone or iPad. View and interact with your computer's files and programs on a smaller screen. This version includes a 5-minute session limit.
Enhance your IBM i 5250 applications with a modern user interface on your mobile devices. Integrate data from various sources like GPS and cameras without altering your existing RPG, COBOL, or CL programs.
This free app allows users to program Spektrum AS3X receivers with an intuitive interface. Customize flight modes, servo settings, and channel mapping for an expertly tuned flying experience. Compatible with select Spektrum AS3X receivers.
Access and manage files on your iPhone or iPad through a secure connection to remote servers. Download and upload documents from your company's Integrated File System.
Connects to aircraft WiFi to display real-time image data on your mobile device. View, save, and review captured images. Control data transmission using a game joystick.
Plan, navigate, and record motorcycle rides with a focus on scenic, winding routes. Discover routes ridden by other bikers, add points of interest, and utilize offline maps. Premium features include worldwide offline maps, speed limits, and advanced ride analysis.
This application provides robust IBM 5250 terminal emulation for iOS devices, enabling access to IBM iSeries systems. It supports secure communication, multiple host sessions, and customizable toolbars with macro recording. It also offers features like session persistence and remote configuration management.
Connect to an IBM Power System Server running IBM i from your iOS device. Access apps developed with the Valence Framework and utilize native device features like the camera and GPS.
Manage rental equipment condition, document damage with notes and photos, and capture customer signatures for contracts. Data syncs to a web portal for easy access and retrieval.
A secure messaging app offering fast, stable, and private connections. It supports text, voice, video calls, file sharing, and group chats with end-to-end encryption and disappearing messages.
Stream music from your mobile device or USB storage connected to an ASUS router. Play your audio library through compatible speakers for a seamless listening experience.
Monitor your managed servers remotely from your mobile device. View and manage alerts and messages across various operating systems with a centralized, color-coded dashboard. Automate responses and integrate with existing management tools for efficient enterprise oversight.