Memory_Tool vs DR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Memory_Tool
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This companion calculator app is specifically designed for card-based tabletop games, helping players efficiently manage "Memory Points" and streamline match flow. Players can shift the memory indicator toward the opponent to pay the memory cost required for card actions, enhancing gameplay accuracy and fluidity. The app featu
DR
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DR-Terminal turns your iPhone and iPad into a full terminal for every host: SSH, Telnet, SFTP and SCP, a dual-pane file manager, SSH key tools and hardware security keys — servers, routers, switches, embedded boards and Raspberry Pi in a single app. The same app runs on Windows, macOS and Linux. KEY FEATURES: Terminal • Own terminal engine: true color, Unicode and full-screen TUI apps — htop, vim, tmux and mc render as they should • DevOps Keyboard — split terminal keyboard with arrows, modifiers, shortcuts and snippet tiles, adjustable size and opacity • Output highlighting — colorize logs and command output with custom rules • Multiple concurrent sessions with keep-alive in the background • Command history and autocomplete Connections • SSH with password, key, keyboard-interactive and hardware security key authentication • Post-quantum key exchange (sntrup761x25519, mlkem768x25519) • Jump Host (ProxyJump) for multi-hop connections • Quick Connect without saving credentials; connection groups • Automatic server discovery on your local network (Bonjour/mDNS) • Classic Telnet client for network gear and embedded systems Files — SFTP, SCP and the Commander • SCP for hosts without SFTP: OpenWrt, Dropbear and BusyBox routers — Auto picks the transport per host, or pin SFTP or SCP per connection • Dual-pane Commander: local and remote panels side by side; copy, move and delete between any two locations with one tap — server to server too • Open ZIP, TAR and ISO archives in place, even on remote servers, without downloading • Built-in viewer for text, Markdown, images and PDF; copy an image straight to the clipboard • Bookmarks and a default directory per connection • File sharing — send files from other apps straight to a server, over SFTP or SCP Snippets • Parameterized command snippets with typed fields and a live command preview • Built-in catalog of 120+ DevOps commands: packages, services, Docker, network, storage and ZFS • System-aware variants — the detected host OS picks the right tool (apt, dnf, pacman, zypper, brew, pkg, apk) Host Insight • Detected OS, CPU and hardware plus live load, memory, swap and disk gauges in the session sidebar Keys and Security • SSH key generation (Ed25519, ECDSA, RSA) — also directly on a YubiKey over NFC or USB-C • SSH key converter — OpenSSH, PEM, PuTTY PPK, PKCS#1/PKCS#8, DER • FIDO2/YubiKey security keys (Ed25519-SK, ECDSA-SK) over NFC and USB-C • One-tap migration from password to key-based authentication • Host key verification with fingerprint display and trusted hosts management • Encrypted credential storage (iOS Keychain) — no credentials in plaintext • Encrypted configuration backup and restore Customization • Dark, Light, and System theme; 435 terminal color themes; per-connection theme and font size • Built-in documentation in 33 languages PRO (In-App Purchase): • Removes the ads and the welcome screen at launch — every feature above is free, with no connection limits Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Memory_Tool at none against DR's 6. Memory_Tool also leads on iOS requirement (13.0 vs 16.0). DR's advantage is device support. On price 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
Both are free to download. DR sells 6 in-app purchases, starting at $1.99 per 7 days. Memory_Tool asks for nothing beyond the download.
| Parameter | Memory_Tool | DR |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 4 days |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 92 MB | 96 MB |
| Age rating | 4+ | 4+ |
| Developer | YuHao Chen | DR-Online Sp. z o.o. |
In-app purchases
Memory_Tool
No in-app purchases
DR
- DR Terminal PRO — 1 Week$1.997 Days
- DR Terminal PRO — 1 Month$2.991 Month
- DR Terminal PRO — 3 Months$4.993 Months
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- DR Terminal PRO — 6 Months$7.996 Months
- DR Terminal PRO — 1 Year$12.991 Year
- DR Terminal PRO — Lifetime$24.99









