Comparison

Resin Control vs Optio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Resin Control

Control your 3D resin printer remotely from your iOS device. Monitor prints in real-time, transfer files wirelessly, and manage your printing projects with ease. Features include live camera feeds, print history, and multi-printer support.

Highlights
  • Real-time printer status monitoring
  • Wireless file transfer
  • Live camera video and snapshots
  • Print control (start, pause, resume, stop)
  • Print history tracking
  • Multi-printer support
  • Resin inventory control
Features
Read full description

Transform your iOS device into a powerful control center for your 3D resin printer. Resin Control offers seamless wireless connectivity and comprehensive monitoring capabilities for your 3D printing projects. Take complete control of your 3D printer from anywhere in your local network. Monitor prints in real-time, manage files, and ensure perfect results every time. KEY FEATURES: • Real-time printer status monitoring • Wireless file transfer (.ctb, .gcode and .goo files) • Live camera video and snapshots • Print control (start, pause, resume, stop) • Print history tracking • Multi-printer support • iPad optimization with dedicated interface • Inventory control of your resins ADVANCED CAPABILITIES: • Instant printer discovery on local network • Real-time print progress tracking • Comprehensive printer status information • Easy file management system • Camera monitoring with live feed and snapshot • Intuitive print controls • Detailed print history • Customizable settings with notifications Perfect for: • 3D printing enthusiasts • Professional makers • Design studios • Educational institutions • Prototype developers • Anyone with a compatible 3D resin printer Compatible with printers supporting the SDCP (Smart Device Control Protocol) protocol. Download now and take your 3D printing experience to the next level. Any feedback is always welcome in our website. Enjoy!

About

Optio

This app helps you make decisions with customizable wheels and quick random tools like coin flips and dice rolls. Enjoy a unique cyberpunk aesthetic and share results via QR codes. It offers a fun and fair way to resolve everyday choices.

Highlights
  • Customizable decision wheels
  • Random number generator
  • Coin flip and dice roll tools
  • Secret magic mode for influencing outcomes
  • Cyberpunk and neon aesthetics
  • QR code sharing of results
Features
Read full description

Optio turns "I can't decide" into a game. Stuck on where to eat, what to watch, or who does the dishes? Optio gives you a whole toolbox — from pure fun to smart AI — to settle any choice fast. SPIN THE WHEEL Add your options and let the wheel decide. Export the spin as a vertical video with confetti and share it anywhere. OPSIS AI Can't even think of the options? Ask Opsis. Our AI instantly generates a smart, tailored list — and can even weigh the pros and cons for you. PROS, CONS & WEIGHTS For the choices that matter, list pros and cons or assign weights so the odds match your gut. DECIDE TOGETHER — LIVE ROOMS Create a room, invite friends, everyone swipes, and Optio finds the match. Perfect for group dinners, trips, and movie nights. QUICK TOOLS Coin flip, dice roll, number and letter pickers, and more — a one-tap answer whenever you need it. SEALED DECISIONS Lock in a choice now and reveal it later. Optio reminds you when the time comes. STREAKS & ENERGY Build a daily decision streak, complete quests, and earn energy to power Opsis. HOME-SCREEN WIDGETS Your streak and a quick decision, one tap from the home screen. 9 LANGUAGES English, Türkçe, Español, Français, Русский, 한국어, العربية, 简体中文, 繁體中文. PREMIUM Unlock unlimited lists, weighted options, decision history, magician mode, and a monthly pool of Opsis neural credits with Optio Pro — monthly or yearly. Download Optio and never get stuck on a decision again. — Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use and Privacy Policy links are available in the app and on the product page. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Resin Control4 screens
Optio4 screens

Verdict

The call

The clearest difference is price: Optio at Free against Resin Control's $2.99. Optio also leads on update cadence (every 9 days vs every 3 weeks). Resin Control's advantage is rating (4.0 vs 3.0) and in-app purchases (none vs 4). On ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Optio is free to download; Resin Control costs $2.99 up front. Optio sells 4 in-app purchases, starting at $2.99 per month. Resin Control asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Resin Control holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: Resin Control has 23 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Resin Control ships an update every 3 weeks, Optio every 9 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard6 real differences · 4 level
Resin Control versus Optio: the parameters behind the verdict, then further details
ParameterResin ControlOptio
Price$2.99Free — better
Rating4.0 (23 ratings) — better3.0 (2 ratings)
Positive reviews80.0% of reviews—
Number of ratings23 — better2
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.6
Further details — not scored
Size35 MB20 MB
Age rating4+4+
DeveloperPedro Soria MartinezHAKAN OZGER

Customer experience

Resin Control

All ratings22 ratings
Positive77.3%
Neutral4.5%
Negative18.2%
Written reviews25 reviews
Positive80.0%
Neutral4.0%
Negative16.0%

Optio

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Resin Control

No in-app purchases

4 purchases

Optio

Subscriptions2
  • Optio Pro (Monthly)$2.991 Month
  • Optio Pro (Yearly)$17.991 Year
One-time2
  • 50 Neural Energy$2.99
  • 50 Neural Energy$5.99

Questions

Is Resin Control free?
Resin Control costs $2.99, with no in-app purchases.
Is Optio free?
Optio is free to download, with in-app purchases available.
Which has better reviews, Resin Control or Optio?
Resin Control is rated higher. Resin Control averages 4.0 out of 5 from 23 ratings, while Optio averages 3.0 from 2 ratings.
Do Resin Control or Optio have ads?
Neither Resin Control nor Optio shows ads.
Which is updated more often, Resin Control or Optio?
Resin Control ships an update every 3 weeks, and Optio every 9 days. Most recently, Resin Control was updated on November 4, 2026 and Optio on November 5, 2026.

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