Comparison

SingArc vs 8D Audio Converter

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

Head to head
About

SingArc

This app provides real-time vocal feedback to help users improve their singing. It analyzes your voice to create a personalized training plan and offers structured lessons, exercises, and games to enhance vocal technique and range. Track your progress with recordings and practice reminders.

Highlights
  • Real-time pitch feedback
  • Personalized voice training plans
  • Vocal technique exercises
  • Singing games
  • Progress tracking and recordings
  • AI-powered voice analysis
Features
Read full description

Most apps let you sing. Sing Arc is the vocal coach that makes you better. Using real-time, on-device pitch detection, Sing Arc hears every note you sing and shows you instantly whether you're on pitch, sharp, or flat — so you can actually hear and see the difference while you practice. Start with a quick voice analysis: hum a few answers and Sing Arc builds your Voice Profile, including your vocal range, then builds a vocal training plan around it — like singing lessons from a teacher who already knows your voice. WHY SING ARC • Real-time pitch feedback — on-device detection tracks your voice as you sing, note by note • A training plan built around your voice — a short voice analysis finds your range and shapes your workouts • Ask Voxi — get quick answers to your vocal questions between lessons • Practice that sticks — reminders keep you coming back, and every session is saved so you can hear your progress VOCAL WORKOUTS AND SCALES Learn to sing with structured singing lessons and a vocal trainer that fits in your pocket. • Timed workouts (5, 10, or 15 minutes) built by skill level — Beginner, Intermediate, and Advanced • Structured around real vocal technique: semi-occluded exercises, bridge (passaggio) development, larynx placement, and vowel independence • A full scale library • Warm Up pulls in the scales you've crushed before, so practice starts fast TRAINING GAMES • Pitch Runner — steer through scrolling obstacles using only your voice • Bubble Pop — pop your way through scale patterns: 5 Tone, Octave, Octave Repeat, and Long Scale RECORD AND TRACK YOUR PROGRESS • Record your singing and save it to revisit anytime • Build a library of your own recordings to hear how far you've come • Enable a backing track or reverb to enhance your recordings BUILT WITH THE LATEST TECHNOLOGY Sing Arc uses on-device machine learning for fast, accurate, real-time pitch detection — no waiting, no round-trip to a server. Requires access to your microphone. SING ARC PRO SUBSCRIPTION All training features in Sing Arc require a Sing Arc Pro subscription. Try free for 7 days, then continue with a Monthly or Annual auto-renewing subscription. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in Account Settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

8D Audio Converter

Transform your audio and video files into immersive 8D soundscapes. This app allows you to import media, apply a variety of spatial effects, customize parameters like intensity and speed, and export your creations for sharing.

Highlights
  • Create immersive 8D audio
  • Convert music and videos
  • Premium spatial effects
  • Customize sound parameters
  • Export and share creations
  • Extract audio from videos
Features
Read full description

Turn your music, videos and audio files into immersive 8D sound. 8D Audio Converter helps you create spatial-style audio effects that move around your head, giving your tracks a deeper, wider and more immersive headphone experience. Import your favorite music, audio files or videos, choose a premium 8D effect, customize the sound and export your final creation in just a few taps. CREATE IMMERSIVE 8D AUDIO Transform normal audio into a moving 8D sound experience. Add smooth left and right movement, depth, reverb, echo and bass effects to make your audio feel more alive. CONVERT MUSIC & VIDEOS Import audio files or videos and turn them into spatial-style sound. Extract audio from videos, apply 8D effects and export the result for sharing. PREMIUM SPATIAL EFFECTS Choose from powerful audio effects designed for headphones: • Classic 8D • Around Head • Behind You • Door Knock • Tunnel Reverb • Cinema Echo • Deep Bass 8D • Wide Spatial Sound • Reverb & Echo Effects CUSTOMIZE YOUR SOUND Fine-tune every effect with easy controls: • 8D intensity • Movement speed • Reverb amount • Echo amount • Bass boost • Effect mix EXPORT & SHARE Save your converted 8D audio and share it anywhere. Keep your creations in your history and access them whenever you want. PERFECT FOR • Music edits • Headphone effects • Social media videos • Immersive audio clips • Reverb and echo edits • Spatial sound experiments • Video audio enhancement For the best experience, use headphones. 8D Audio Converter is designed to make audio editing simple, fast and immersive. Whether you want to create moving music, cinematic sound, viral-style effects or deep spatial audio, everything is ready in one easy-to-use app. Start creating immersive 8D audio today. Need help or have a suggestion? Contact us : https://upbeat-animantarx-f5b.notion.site/SUPPORT-2ebee4e7706780c7a2d5c496801eed5b?source=copy_link Terms of Use : https://upbeat-animantarx-f5b.notion.site/8D-Terms-Conditions-385ee4e770678003873aefdf4255cf5c?source=copy_link Privacy Policy : https://upbeat-animantarx-f5b.notion.site/8D-Privacy-Policy-385ee4e770678099a2baf38033aa0562?source=copy_link

Screenshots

SingArc4 screens
8D Audio Converter4 screens

Verdict

The call

The clearest difference is rating: SingArc at 5.0 against 8D Audio Converter's 3.3. SingArc also leads on update cadence (every 8 days vs monthly). On price, ratings volume, 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. SingArc sells 2 in-app purchases, starting at $5.99 per month and 8D Audio Converter sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SingArc holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 8 and 4 respectively.

UpkeepUpdate frequency

SingArc ships an update every 8 days, 8D Audio Converter monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
SingArc versus 8D Audio Converter: the parameters behind the verdict, then further details
ParameterSingArc8D Audio Converter
PriceFreeFree
Rating5.0 (8 ratings) — better3.3 (4 ratings)
Positive reviews—100.0% of reviews
Number of ratings8 — better4
Update frequencyEvery 8 days — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size263 MB12 MB
Age rating4+4+
DeveloperRunpoint LLCBaris Mustafa Han Unlu

Customer experience

SingArc

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

8D Audio Converter

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

SingArc

Subscriptions2
  • Sing Arc Pro Monthly7 Days trial$5.991 Month
  • Sing Arc Pro Annual7 Days trial$34.991 Year
2 purchases

8D Audio Converter

Subscriptions2
  • 8D Audio Converter Weekly3 Days trial$6.997 Days
  • 8D Audio Converter Yearly$29.991 Year

Questions

Is SingArc free?
SingArc is free to download, with in-app purchases available.
Is 8D Audio Converter free?
8D Audio Converter is free to download, with in-app purchases available.
Which has better reviews, SingArc or 8D Audio Converter?
SingArc is rated higher. SingArc averages 5.0 out of 5 from 8 ratings, while 8D Audio Converter averages 3.3 from 4 ratings.
Do SingArc or 8D Audio Converter have ads?
Neither SingArc nor 8D Audio Converter shows ads.
Which is updated more often, SingArc or 8D Audio Converter?
SingArc ships an update every 8 days, and 8D Audio Converter monthly. Most recently, SingArc was updated on November 5, 2026 and 8D Audio Converter on October 31, 2026.

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