Comparison

A2V vs Free Up Space

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

Head to head
About

A2V

Easily transform audio clips into shareable videos featuring their waveforms. Ideal for social media sharing when direct audio uploads aren't supported. Simply use the share sheet to convert your sound into a visual format.

Highlights
  • Audio to video conversion
  • Waveform visualization
  • Social media sharing
  • Works with Voice Memos
  • Simple share sheet integration
Features
Read full description

Social apps don't accept bare audio. A2V fixes that: it turns any audio clip — a voice memo, a song sketch, a podcast moment, a lecture — into a clean waveform video you can post to feeds, stories, and messages. Share it in seconds. From Voice Memos or any app, tap Share and choose "Convert to Video." Or open A2V to import from Files, record something new, or restyle an old clip. NINE VISUALIZATIONS Wave, Radial, Spectrum, Ribbon, and Spectrogram for classic audio looks — plus Aurora, Pulse, and Starfield, neon visuals that move with the sound and give every recording its own feel. MADE FOR EVERY PLATFORM Export Square (1:1), Vertical (9:16) for stories and short video, or Wide (16:9) for the big players. Pick your waveform and background colors to match your brand. ON-DEVICE CAPTIONS Auto-transcribe speech into burned-in captions so your words land even on mute. Captions are generated entirely on your device (requires iOS 26). A LIBRARY, NOT A ONE-SHOT Every render is saved. Replay it, rename it, share it again, or make a New Version in a different style — without re-importing the audio. PRIVATE BY DESIGN No account. No uploads. No tracking. Recording, transcription, and rendering all happen on your device. Your audio never leaves your phone. ALSO - Live preview before you render - Record straight into the app - Universal — iPhone and iPad - A Shortcuts action: "Convert Audio to Video" - Handles long imports smoothly A2V is free to use. A one-time in-app purchase removes the small watermark (and it's already free for long-time users — thanks for sticking around).

About

Free Up Space

Features
Read full description

Your iPhone says "Storage Almost Full" - but what's actually taking up space? Free Up Space shows you exactly what's eating your storage and helps you reclaim it in seconds. Browse all your videos and photos sorted by size, see what's on your device vs iCloud, and batch-delete what you don't need. KNOW YOUR STORAGE See your device storage at a glance - accurate usage bar, free space, and a clear breakdown of what's in iCloud. FIND THE BIGGEST FILES Videos and photos sorted by size - your 1GB+ videos and 50MB panoramas float right to the top. SMART FILTERS Combine multiple filters: find all 4K videos over 500MB, or screenshots on your device, or Live Photos in iCloud. Mix and match. iCLOUD AWARE Instantly see which files are on your device, in iCloud, or both. Stop guessing where your storage went. BATCH DELETE Select multiple files and delete them in one tap. No more deleting one by one in Photos. PRIVATE BY DESIGN No account needed. No internet connection. No tracking. No ads. No subscriptions. Your photos never leave your device. Stop deleting apps to free up 200MB. Find the 3GB video from 2019 you forgot about.

Screenshots

A2V4 screens
Free Up Space4 screens

Verdict

The call

The clearest difference is in-app purchases: Free Up Space at none against A2V's 1. On price, 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

Both are free to download. A2V sells 1 one-off in-app purchase. Free Up Space asks for nothing beyond the download.

Scorecard1 real difference · 9 level
A2V versus Free Up Space: the parameters behind the verdict, then further details
ParameterA2VFree Up Space
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 17 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size4 MB1 MB
Age rating4+4+
DeveloperKaolin FirePulselive Inc

In-app purchases

1 purchases

A2V

One-time1
  • Remove Watermark$0.99
None

Free Up Space

No in-app purchases

Questions

Is A2V free?
A2V is free to download, with in-app purchases available.
Is Free Up Space free?
Free Up Space is free to download, with no in-app purchases.
Do A2V or Free Up Space have ads?
Neither A2V nor Free Up Space shows ads.

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