Comparison

Simple Drawing vs AI Reverse Audio

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

Head to head
About

Simple Drawing

This app uses augmented reality to project images onto a surface, allowing users to trace and create drawings. It offers various tools and a library of images to help users of all skill levels learn to draw and create art.

Highlights
  • AR art projector
  • Camera tracing
  • Adjustable settings
  • Extensive image library
  • Photo to sketch conversion
  • Video recording
  • Beginner tutorials
Features
Read full description

Release your artistic talent with our advanced art projector app! Whether you want to learn how to sketch anime or create beautiful masterpieces, this tracing tool makes drawing easier than ever. How to Start: 1. Open the app, prepare a pencil and a piece of paper or sketch book. 2. Choose a photo from your gallery or our extensive library (anime, cute designs, animals, aesthetics, and more). 3. Fix your phone on a support, adjust transparency, and start tracing! Key Features: • Art Projector: Project and trace lines with advanced image-to-sketch tools. • Camera Integration: Trace anything directly through your lens and color with ease. • Custom Settings: Easily adjust opacity, pattern size, rotation. • Video Recording: Record your creative process and share your artwork with friends. • Step-by-Step Tutorials: Easy guides designed for beginners to learn outlines quickly. Turn your photos into beautiful line sketches and start your creative journey anytime, anywhere! [Subscription Member Instructions] 1. Users can only unlock all painting resources, remove ads and other user rights after becoming members through paid subscription. 2. Subscription period: weekly membership, monthly membership, annual membership. 3. Subscription price: subject to the in-app package price. 4. Payment: After confirming the purchase and payment, the iTunes account will be recorded. 5. The iTunes account will be deducted within 24 hours before the expiration date. After the deduction is successful, the subscription period will be postponed to the next subscription period. 6. If you need to cancel the continuous subscription, please turn off the continuous subscription at least 24 hours before the subscription period. 7. Open the Apple phone [Settings] -> Click [iTunes Store and App Store] -> Click [Apple ID] -> [View Apple ID] -> [Subscription], and choose to cancel the subscription. If you do not turn off the subscription at least 24 hours before the end of the subscription period, this subscription will be automatically renewed. Privacy Policy: https://droid-fun.com/iosPrivacy.html Terms of Use: https://droid-fun.com/ideafun-terms.html

About

AI Reverse Audio

Record audio, then play it backward to mimic the reversed sound. Compare your attempts to the original and create unique content for social media or games. Processed locally for privacy.

Highlights
  • One-tap reverse and playback
  • On-device audio processing
  • Save and revisit recordings
  • Simple interface
  • A/B comparison
Features
Read full description

How it works: Record a short phrase or song line using your device’s microphone. Tap Reverse to hear the recording played backwards. Try to imitate the reversed version and record again. Flip your new recording back and compare it to the original. Key features: One-tap reverse and playback. Smooth, high-quality on-device audio processing. Save and revisit your recordings over time. Simple, easy-to-use interface for quick experiments. A/B-style comparison between original and reversed takes. Great for: Practicing reverse singing or tricky phrases. Creating unique clips for social media content. Playing audio-based games and challenges with friends. Permissions & privacy: Microphone access is required to record audio. Your recordings are processed locally on your device and are not uploaded to a server by the app. You can delete your recordings at any time from within the app. The app does not request access to your photos, contacts, or other personal data. Download AI Reverse Audio to discover how your voice sounds when it’s flipped backwards and track your progress as you improve. Terms of Use (EULA): https://aireverseaudio.web.app/terms.html Privacy Policy: https://aireverseaudio.web.app/privacy.html

Screenshots

Simple Drawing4 screens
AI Reverse Audio4 screens

Verdict

The call

The clearest difference is review sentiment: Simple Drawing at 80% against AI Reverse Audio's 8%. Simple Drawing also leads on rating (4.7 vs 3.3) and ratings volume (416 vs 37). AI Reverse Audio's advantage is monetization model (ad-supported vs free with in-app purchases). 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. Simple Drawing sells 7 in-app purchases, starting at $9.99 per 7 days and AI Reverse Audio sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Simple Drawing holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: Simple Drawing has 416 ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 80% of Simple Drawing's written reviews are positive against 8% of AI Reverse Audio's.

UpkeepUpdate frequency

Simple Drawing ships an update fortnightly, AI Reverse Audio every 9 days. Both last shipped on October 25, 2026.

Scorecard4 real differences · 6 level
Simple Drawing versus AI Reverse Audio: the parameters behind the verdict, then further details
ParameterSimple DrawingAI Reverse Audio
PriceFreeFree
Rating4.7 (416 ratings) — better3.3 (37 ratings)
Positive reviews79.7% of reviews — better7.7% of reviews
Number of ratings416 — better37
Update frequencyFortnightlyEvery 9 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15 — better15.6
Further details — not scored
Size138 MB88 MB
Age rating+417+
DeveloperDROID LIMITEDDo Huy

Customer experience

Simple Drawing

All ratings416 ratings
Positive93.8%
Neutral0.7%
Negative5.5%
Written reviews74 reviews
Positive79.7%
Neutral5.4%
Negative14.9%

AI Reverse Audio

All ratings37 ratings
Positive54.1%
Neutral8.1%
Negative37.8%
Written reviews13 reviews
Positive7.7%
Neutral15.4%
Negative76.9%

In-app purchases

7 purchases

Simple Drawing

Subscriptions7
  • Weekly13 Days trial$9.997 Days
  • Weekly27 Days trial$9.997 Days
  • Weekly Premium$9.997 Days
Show 4 more
  • Yearly Promo$19.991 Year
  • Monthly Premium$19.991 Month
  • Yearly$39.991 Year
  • Yearly Premium$39.991 Year
3 purchases

AI Reverse Audio

Subscriptions3
  • Premium Weekly$7.997 Days
  • Premium Monthly$17.991 Month
  • Premium Yearly$89.991 Year

Questions

Is Simple Drawing free?
Simple Drawing is free to download, with in-app purchases available.
Is AI Reverse Audio free?
AI Reverse Audio is free to download, with in-app purchases available.
Which has better reviews, Simple Drawing or AI Reverse Audio?
Simple Drawing is rated higher. Simple Drawing averages 4.7 out of 5 from 416 ratings, while AI Reverse Audio averages 3.3 from 37 ratings.
Do Simple Drawing or AI Reverse Audio have ads?
Both Simple Drawing and AI Reverse Audio show ads.
Which is updated more often, Simple Drawing or AI Reverse Audio?
Simple Drawing ships an update fortnightly, and AI Reverse Audio every 9 days. Most recently, Simple Drawing was updated on October 25, 2026 and AI Reverse Audio on October 25, 2026.

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