ZIG SIM PRO vs Smile App Launcher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZIG SIM PRO
This app enables physical prototyping by sending sensor and ARKit feature point data to a specified device. It supports various communication protocols and message types for IoT experimentation without electronic kits.
- Send sensor and ARKit feature point data
- Monitor feature point data with ARKit
- TCP and UDP communication
- Supports OSC and JSON message types
- Save sensor data to local file
- Selectable communication intervals (1-60 FPS)
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ZIG SIM PRO is a prototyping tool for physical computing that streams iPhone sensor data to external devices in real time. From accelerometer, gyroscope, GPS, and compass to ARKit (face, body,and marker tracking), NFC, Apple Pencil, camera depth, and mic level — transmit a wide range of data over UDP or TCP in OSC or JSON format at 1, 10, 30, or 60 FPS. No electronic kits required. Perfect for IoT experiments, interactive art, and installation development. A free version, ZIG SIM, is also available to get you started. Upgrade to PRO for access to a broader set of sensors and advanced features. https://apps.apple.com/us/app/zig-sim/id1112909974
Smile App Launcher
This app offers a minimalistic launcher widget designed to declutter your smartphone screen and reduce distractions. It provides quick access to essential applications through a clean interface, helping you focus on what matters and enhance your digital wellbeing.
- Clean, no distraction interface
- Quick access to essential apps
- Customizable widget layout
- 5 Widgets
- Boost productivity
- Enhance digital wellbeing
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Simplify with a dumb phone Tired of cluttered screens and endless distractions? Smile turns your iPhone into a minimal dumb phone: a clean home screen with only the apps you need, launched from widgets you design yourself. Key features - Clean, distraction-free interface - Quick access to your essential apps - Customizable widget layout, fonts and colors - 10 widget types, including Weather, Calendar and Clock - Transparent widget mode - Extra-large widgets on iOS 27 and later - Available in 47 languages Why Smile? - Boost productivity: focus on what matters by reducing visual noise. - Improve digital wellbeing: less screen time, more real life. - Simplify your device: a streamlined, friendly interface. - Community-driven: your feedback shapes every update. Join the Discord. Perfect for minimalists, productivity enthusiasts, digital detox seekers, and anyone who wants a simpler phone. Our promise We keep things simple, including our business model. All core dumb phone features stay free. Premium is an optional in-app purchase that unlocks more widgets and supports development. Questions or ideas? Visit https://smileapplauncher.com/support Terms of Use (EULA): https://smileapplauncher.com/terms Privacy Policy: https://smileapplauncher.com/privacy
Screenshots
Verdict
The clearest difference is price: Smile App Launcher at Free against ZIG SIM PRO's $3.99. Smile App Launcher also leads on rating (4.7 vs 3.9) and review sentiment (91% vs 60%). ZIG SIM PRO's advantage is in-app purchases (none vs 3) and chart position (#145 vs unranked). On 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
Smile App Launcher is free to download; ZIG SIM PRO costs $3.99 up front. Smile App Launcher sells 3 in-app purchases, starting at $1.99 per 7 days. ZIG SIM PRO asks for nothing beyond the download.
Smile App Launcher holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: Smile App Launcher has 355 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 60% of ZIG SIM PRO's written reviews are positive against 91% of Smile App Launcher's.
ZIG SIM PRO ships an update monthly, Smile App Launcher every 5 weeks. The most recent releases landed on October 10, 2026 and October 22, 2026 respectively.
| Parameter | ZIG SIM PRO | Smile App Launcher |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 3.9 (8 ratings) | 4.7 (355 ratings) — better |
| Positive reviews | 60.0% of reviews | 90.8% of reviews — better |
| Number of ratings | 8 | 355 — better |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free — better |
| Best chart rank | #145 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.1 |
| Further details — not scored | ||
| Size | 4 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | 1-10, INC. | Eggvelop Aps |
Customer experience
ZIG SIM PRO
Smile App Launcher
Bugs and requests
ZIG SIM PRO
Not enough reviews yet to summarise bugs or requests.
Smile App Launcher
Reported bugs
3 issues- Phone app shortcut not working
- Some apps not available in the list
- Widget disappearing after iOS update
Requested features
5 requests- More widget pages/slots
- Ability to hide widget name
- Support for iPad
- More font options
- Spacer widgets for layout customization
In-app purchases
ZIG SIM PRO
No in-app purchases
Smile App Launcher
- Smile Premium Weekly$1.997 Days
- Smile Premium Monthly$3.991 Month
- Smile Lifetime$23.99
Questions
Is ZIG SIM PRO free?
Is Smile App Launcher free?
Which has better reviews, ZIG SIM PRO or Smile App Launcher?
Do ZIG SIM PRO or Smile App Launcher have ads?
Which is updated more often, ZIG SIM PRO or Smile App Launcher?
Other comparisons
