RemoteSim vs Icelus
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
RemoteSim
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RemoteSim lets you view and control a simulator from your smartphone. Check development screens in real time and send taps, swipes, and text input from wherever you are. Key features: β’ Real-time simulator viewing β’ Tap, swipe, and text input β’ Switch between simulators β’ Full-screen viewing How to use: 1. Open the PC app and the smartphone app. 2. Connect both devices to the same network or VPN. 3. Use automatic iCloud connection for first-time setup. To share manually, choose βShare App URLβ in the PC app settings and send it to your smartphone with AirDrop. 4. Select a connection and simulator, then start viewing and controlling it. Use cases: β’ Review UI away from your desk β’ Check development screens quickly β’ Switch between multiple simulators Notes: β’ Both the PC app and smartphone app are required. β’ The PC and smartphone must use the same network or VPN. β’ The PC app must be able to access the target simulator. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Icelus
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Icelus is a design tool for screens. Design on a real canvas; underneath, every screen is text. Pick a part, tap the canvas, and it lands there as a real button, field, switch or table. One switch in Settings shows the same screen as box-drawing characters. Buttons, inputs, tables, date pickers, tab bars, charts, 38 parts in all. Draw arrows between them, add a big title, and move things around until the screen looks right. Or type the whole screen in a few lines and let Icelus draw it. Then copy it. A Icelus screen is text underneath, so it pastes into a pull request, an issue, a README, a chat or a code comment, and it stays editable wherever it lands. No image to attach, no design file to open. What you get: - A real canvas: parts draw as real controls on artboards, with a Settings switch for the text look - Brush, eraser, selections, gradients, 16 terminal colors, adjustment layers and masks - 38 parts, each its own object you can move, resize, duplicate and reorder - Several screens on one canvas, linked by arrows, copied as one document - Screen templates: sign in, settings, list, detail, empty state - Highlights, your own saved parts, and iOS, Material, terminal and email packs - Copy HTML: the layout as real elements for a developer - Paste any text wireframe and edit it - Shortcuts: Draw a screen, Make plain ASCII - 27 languages and full VoiceOver support - Arrows that stay attached when parts move - Type a screen in a few lines, and copy any sketch back as those lines - Turn a photo into block art, or trace over one - Text boxes, banners and five box styles - Tables you edit as typed rows, with columns that grow - Bar charts, sparklines and progress rows drawn from numbers - Flowcharts from a line like a -> b -> c - Sequence diagrams from lines like User -> App: Sign in - Trees from an indented list - Groups that move as one - A layer list: hide, lock, reorder - Symbols: edit one copy, every copy follows - Pressed, disabled and error states - Snap and alignment guides - Copy as text, Markdown or plain ASCII, or share an image - Autosave and 50 steps of undo - Keyboard control on the Mac - The same project file on iPhone, iPad, Mac, Apple Watch and the web Everything stays on your device. An account is optional, and nothing you draw is uploaded. No tracking. One price, no subscription. The web version at icelus.jaybulb.com is free.
Screenshots
Verdict
The clearest difference is price: RemoteSim at Free against Icelus's $0.99. Icelus's advantage is in-app purchases (none vs 2) and update cadence (daily vs every 3 days). On ads 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
RemoteSim is free to download; Icelus costs $0.99 up front. RemoteSim sells 2 in-app purchases, starting at $1.99 per month. Icelus asks for nothing beyond the download.
RemoteSim ships an update every 3 days, Icelus daily. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.
| Parameter | RemoteSim | Icelus |
|---|---|---|
| Price | Free β better | $0.99 |
| Update frequency | Every 3 days | Daily β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.5 | 17.0 β better |
| Further details β not scored | ||
| Size | 14 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Kazuya Matsushita | Joshua Trommel |
In-app purchases
RemoteSim
- Pro Monthly$1.991 Month
- Pro Lifetime$5.99
Icelus
No in-app purchases









