Comparison

EIRP Calculator vs DecideAI

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

Head to head
About

EIRP Calculator

Features
Read full description

EIRP calculator let you calculate the effective transmission power with a given combination of radio transmitter and antenna. Equivalent isotropically radiated power (EIRP) or, alternatively, effective isotropically radiated power is the amount of power that a theoretical isotropic antenna (which evenly distributes power in all directions) would emit to produce the peak power density observed in the direction of maximum antenna gain. (from Wikipedia)

About

DecideAI

This AI-powered app helps you make everyday decisions by turning them into a fun, surprising game. Simply voice your options, and let the intelligent algorithm select the best choice for you, or discover new possibilities.

Highlights
  • Voice recognition for decision input
  • AI-powered random choice generation
  • Suggests new options
  • Customizable voice settings
  • Multilingual voice support
Features
Read full description

Struggling to decide? Let DecideAI, your AI-powered decision helper, take the wheel! This playful app acts as your personal assistant for daily choices, turning everyday decision-making into an exciting game. Whether it’s choosing what to eat, selecting a movie, picking an outfit, or planning an outing, DecideAI adds an element of surprise to your routine. How It Works ◆ Speak Your Choices: Tap the microphone, voice your options, and watch as DecideAI magically selects the best option for you. It's not just random—it's fun and thrilling! ◆ AI Decision Magic: Powered by a sophisticated algorithm, DecideAI acts as your random choice generator, ensuring every decision is a delightful surprise. ◆ Discover New Possibilities: Stuck for ideas? Our AI choice selector can also suggest exciting new options. Features ◆ Voice Recognition: Speak to DecideAI and let it handle the decision-making effortlessly. ◆ Customizable Voice Settings: Tailor the voice style to suit your preferences, enhancing the interactive experience. Why DecideAI? ◆ Save Time: Reduce deliberation and increase enjoyment in your daily life. ◆ Reduce Stress: With DecideAI, decision-making becomes a playful, stress-free activity. ◆ Enhance Daily Life: Make routine decisions engaging and fun with our AI helper. Subscription Details ◆ Start with a 7-day free trial and experience full decision-making freedom! Continue the adventure for just USD$1.50/month after the trial. Multilingual Voice Support ◆ DecideAI speaks your language! Our app supports voice inputs and outputs in a variety of languages, ensuring you can make decisions in the language you're most comfortable with. Currently, we support: Afrikaans, Arabic, Armenian, Azerbaijani, Belarusian, Bosnian, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, Galician, German, Greek, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Kannada, Kazakh, Korean, Latvian, Lithuanian, Macedonian, Malay, Marathi, Maori, Nepali, Norwegian, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swahili, Swedish, Tagalog, Tamil, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Welsh. Ready to Decide? ◆ Download DecideAI now and start injecting fun into your daily choices! Whether it’s deciding on a lunch spot, what clothes to wear, or how to spend your evening, let DecideAI make your day unpredictable and exciting! Feedback ◆ We love hearing from our users! Contact us at contact@innovationanywhere.dev with your feedback or for support. After your free trial has ended, this app includes an auto-renewing subscription, which unlocks unlimited decisions while the subscription is active. The app also offers a one-time purchase for a lifetime access, unlocking unlimited decisions forever, but availability is limited. ◆ Subscription options are either monthly or yearly. ◆ Lifetime access purchase is a one-time product that gives you unlimited access to all premium features forever, including unlimited decisions. ◆ Payment will be charged to your iTunes Account at confirmation of purchase. ◆ Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period ◆ Account will be charged for renewal within 24 hours of the end of the current period, and identify the cost of the renewal ◆ The account will be charged for renewal within 24 hours before the end of the current period. ◆ Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. Privacy Policy: https://www.innovationanywhere.dev/privacy_policy Terms of Use (EULA): https://www.innovationanywhere.dev/EULA Instagram: https://www.instagram.com/aidecisionmaker/

Screenshots

EIRP Calculator3 screens
DecideAI4 screens

Verdict

The call

The clearest difference is in-app purchases: EIRP Calculator at none against DecideAI's 3. DecideAI's advantage is update cadence (every 2 weeks vs every 129 months) and iOS requirement (13.0 vs 17.5). On price, ads and device support 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. DecideAI sells 3 in-app purchases, starting at $2.99 per month. EIRP Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

EIRP Calculator ships an update every 129 months, DecideAI every 2 weeks. The most recent releases landed on October 26, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
EIRP Calculator versus DecideAI: the parameters behind the verdict, then further details
ParameterEIRP CalculatorDecideAI
PriceFreeFree
Rating—5.0 (9 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—9 — better
Update frequencyEvery 129 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.513.0 — better
Further details — not scored
Size0 MB40 MB
Age rating4++4
DeveloperPulsely ConsultingInnovation Anywhere OÜ

In-app purchases

None

EIRP Calculator

No in-app purchases

3 purchases

DecideAI

Subscriptions2
  • Unlimited Decisions Monthly$2.991 Month
  • Unlimited Decisions Yearly$17.991 Year
One-time1
  • Lifetime unlimited decisions$59.99

Questions

Is EIRP Calculator free?
EIRP Calculator is free to download, with no in-app purchases.
Is DecideAI free?
DecideAI is free to download, with in-app purchases available.
Do EIRP Calculator or DecideAI have ads?
Neither EIRP Calculator nor DecideAI shows ads.
Which is updated more often, EIRP Calculator or DecideAI?
EIRP Calculator ships an update every 129 months, and DecideAI every 2 weeks. Most recently, EIRP Calculator was updated on October 26, 2026 and DecideAI on November 4, 2026.

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