Comparison

TRIGGER ACS Plus vs IOTuning

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

Head to head
About

TRIGGER ACS Plus

Control wireless accessory systems for vehicles, including lighting and power functions. Customize settings, monitor battery voltage, and set alerts for low power. Simplify accessory installation by eliminating the need for extensive wiring.

Highlights
  • Control wireless accessory controllers
  • Manage power and dimming functions
  • Strobe feature for lighting
  • Set switch function (toggle/momentary)
  • Customize accessory names
  • Monitor battery voltage
  • Set low-voltage cut-off and alerts
Read full description

Control our ever expanding TRIGGER Wireless Accessory Controller System with our all new completely redesigned app! Connect to our TRIGGER 6 SHOOTER and 4 PLUS Wireless Controllers, and now the new ONE Bluetooth Relay! Control power and dimming functions as well as a strobe feature when used with LED or conventional lighting. It is simple to set up and allows for user customization. Use the app to “Trigger” lights from outside the vehicle whenever you might need to activate an accessory on demand. App features, Universal: - Dim and/or flash connected lights - Set switch function to either standard toggle or momentary - Set and edit custom accessory names App Features, 6 Shooter only: - Monitor voltage of connected battery - Set custom low-voltage cut-off value to shut down the controller - Set alerts if battery falls below user defined low-voltage threshold - Customize switch back-light colors, save and recall favorites The Trigger Wireless Accessory Control Systems save time and simplify installation of your electronic accessories! Eliminate the need to run wires under the dash or through the firewall of your vehicle. Once installed, setup instructions are available in-app or see our website www.triggercontroller.com for product support and how-to videos.

About

IOTuning

Read full description

Unlock the Full Potential of Your Vehicle with the IOTuning App Transform the way you drive with the IOTuning App, your ultimate solution for complete vehicle customization. Effortlessly manage IOPEDAL (accelerator tuning) and IOBOX (engine power tuning) in one seamless interface. Whether you’re chasing peak performance, improved fuel efficiency, or a more personalized driving experience, IOTuning puts you in the driver’s seat—literally. Why Choose IOTuning? Dual Module Control: Fine-tune accelerator response and engine power at the same time. Tailored Driving Modes: Switch between SportMode, EcoMode, XtremeMode, and more to match your driving needs. Universal Compatibility: Perfect for EVs, hybrids, and traditional vehicles. Effortless Integration: Seamlessly syncs with your car’s system for quick setup and flawless operation. Customizable Performance: Optimize your ride with precision, right from your smartphone. Take control of your driving experience today! Download the IOTuning App and unleash the full potential of your IOPEDAL and IOBOX. Where innovation meets performance—this is vehicle tuning redefined. Experience the difference. Drive the future.

Screenshots

TRIGGER ACS Plus4 screens
IOTuning4 screens

Verdict

The call

The clearest difference is iOS requirement: TRIGGER ACS Plus at 8.0 against IOTuning's 15.2. On price, update cadence, ads and in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TRIGGER ACS Plus ships an update every 3 months, IOTuning every 2 months. The most recent releases landed on June 11, 2026 and September 12, 2026 respectively.

Scorecard1 real difference · 9 level
TRIGGER ACS Plus versus IOTuning: the parameters behind the verdict, then further details
ParameterTRIGGER ACS PlusIOTuning
PriceFreeFree
Rating1.9 (42 ratings) — better—
Positive reviews21.4% of reviews—
Number of ratings42 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS8.0 — better15.2
Further details — not scored
Size14 MB5 MB
Age rating4+4+
DeveloperOracleIOTuning GmbH

In-app purchases

None

TRIGGER ACS Plus

No in-app purchases

None

IOTuning

No in-app purchases

Questions

Is TRIGGER ACS Plus free?
TRIGGER ACS Plus is free to download, with no in-app purchases.
Is IOTuning free?
IOTuning is free to download, with no in-app purchases.
Do TRIGGER ACS Plus or IOTuning have ads?
Neither TRIGGER ACS Plus nor IOTuning shows ads.
Which is updated more often, TRIGGER ACS Plus or IOTuning?
TRIGGER ACS Plus ships an update every 3 months, and IOTuning every 2 months. Most recently, TRIGGER ACS Plus was updated on June 11, 2026 and IOTuning on September 12, 2026.

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