Comparison

AudioSpaces vs AirMeter

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

Head to head

AudioSpaces

Record, Pin, Explore

Free

🔧 Utilities

★ 5.01 ratingsView app →

AirMeter

AR Air Pollution Visualiser

Free

🔧 Utilities

No ratingsView app →

About

AudioSpaces

Capture ambient sounds and spoken stories, then precisely mark their locations on a map. Discover and share these unique audio experiences with friends, creating a spatial map of sounds.

Highlights

Record sounds and stories
Pin recordings to a map
Create personalized AudioSpaces
Explore friends' AudioSpaces
Share audio experiences

Features

Read full description

Welcome to AudioSpaces Record sounds as you experience them, pin them to your map, and explore recordings in space. RECORD Record sounds, stories or anything that resonates from a moment. PIN Pin recordings to your map to create an AudioSpace. EXPLORE Explore friends’ AudioSpaces to share in their experiences End User License Agreement: https://audiospaces.cargo.site/eula Privacy Policy: https://audiospaces.cargo.site/privacy

About

AirMeter

Features

Read full description

AirMeter visualises PM2.5 and Nitrogen dioxide pollution particles in Hackney, London, using Augmented Reality. Live data is provided by Breathe London / Imperial College London.

Screenshots

AudioSpaces3 screens

AirMeter3 screens

Verdict

The call

The clearest difference is in-app purchases: AirMeter at none against AudioSpaces's 1. On price, update cadence, 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. AudioSpaces sells 1 in-app purchase, starting at $0.99 per month. AirMeter asks for nothing beyond the download.

UpkeepUpdate frequency

AudioSpaces ships an update monthly, AirMeter every 2 weeks. The most recent releases landed on September 23, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 9 level

AudioSpaces versus AirMeter: the parameters behind the verdict, then further details
Parameter	AudioSpaces	AirMeter
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Positive reviews	100.0% of reviews	—
Number of ratings	1 — better	—
Update frequency	Monthly	Every 2 weeks — better
Ads	No	No
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.0	14.0 — better
Further details — not scored
Size	33 MB	113 MB
Age rating	12+	4+
Developer	KAIETEUR LIMITED	ANRK Inc

In-app purchases

1 purchases

AudioSpaces

Subscriptions1

AudioSpaces Premium$0.991 Month

None

AirMeter

No in-app purchases

Questions

Is AudioSpaces free?

AudioSpaces is free to download, with in-app purchases available.

Is AirMeter free?

AirMeter is free to download, with no in-app purchases.

Do AudioSpaces or AirMeter have ads?

Neither AudioSpaces nor AirMeter shows ads.

Which is updated more often, AudioSpaces or AirMeter?

AudioSpaces ships an update monthly, and AirMeter every 2 weeks. Most recently, AudioSpaces was updated on September 23, 2026 and AirMeter on October 8, 2026.