Comparison

VaxPhone vs ohm.

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

Head to head
About

VaxPhone

This app allows you to make and receive internet phone calls using any SIP provider. It features a voice changer to alter your sound, send and receive chat messages, and integrates with your device's contacts. Enjoy background call reception and echo cancellation for clear communication.

Highlights
  • Make and receive internet calls
  • Voice changer effects
  • Send and receive chat messages
  • Background call reception
  • Echo cancellation
  • Contact integration
Features
Read full description

VaxPhone is a SIP based softphone to dial and receive internet phone calls by using ANY ITSP (Internet Telephony service provider). Find an ITSP on the internet, get SIP account from that ITSP and use it with VaxPhone. 1. Voice Changer-letting you sound like a robot, a chipmunk, a drunk grandpa, a teen boy or someone who just inhaled helium. 2. Dial/receive phone, mobile and audio/video based voip calls. 3. Send and receive chat messages. 4. SIP based chat contact presence is supported. 5. Receive incoming calls when application is in the background. 6. Supports Speakerphone and Echo-cancellation. 7. Mute and hold calls. 8. Call history. 9. Selectable ringtones. 10. iPhone/iPad contacts integration. 11. Supports multiple high and low band voice codecs. 12. Auto network reachability. VaxPhone is developed using VaxVoIP SIP SDK. This SDK provides an easiest way to develop SIP based webphone, softphone and IVR systems.

About

ohm.

This app connects you with others based on shared thoughts, fostering one-on-one conversations. It prioritizes genuine intellectual connection over social metrics, aiming to spark new ideas and perspectives.

Highlights
  • Thought-based matching
  • One-on-one conversations
  • No social metrics
  • Focus on intellectual connection
  • Creative idea generation
Features
Read full description

ohm. is a space where your thoughts find the right mind. Write what you're thinking — not a post, not a performance. Just a thought. The kind that would otherwise stay in your head or disappear by morning. ohm. finds the mind that resonates with it. Not based on who you are or who you know. Based on how you think. Then a conversation starts. One-on-one. No audience, no followers, no likes. Just two people thinking together. We are not a social network. There are no feeds designed to keep you scrolling, no metrics shaping what you see. ohm. is designed around one thing — the encounter between two minds that makes both think somewhere they couldn't have gone alone. A thinking partner when you need one. Creative collisions you didn't expect. The stranger who changes the direction of your thinking. where your thinking finds its mind.

Screenshots

VaxPhone4 screens
ohm.3 screens

Verdict

The call

The clearest difference is update cadence: ohm. at daily against VaxPhone's every 8 months. VaxPhone's advantage is iOS requirement (12.0 vs 15.1). On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for VaxPhone against 5.0 for ohm.. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

VaxPhone ships an update every 8 months, ohm. daily. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
VaxPhone versus ohm.: the parameters behind the verdict, then further details
ParameterVaxPhoneohm.
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews0.0% of reviews—
Number of ratings12 — better
Update frequencyEvery 8 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size15 MB33 MB
Age rating4+4+
DeveloperVaxSoftHaein Jung

Customer experience

VaxPhone

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

ohm.

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

VaxPhone

No in-app purchases

None

ohm.

No in-app purchases

Questions

Is VaxPhone free?
VaxPhone is free to download, with no in-app purchases.
Is ohm. free?
ohm. is free to download, with no in-app purchases.
Which has better reviews, VaxPhone or ohm.?
VaxPhone and ohm. are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do VaxPhone or ohm. have ads?
Neither VaxPhone nor ohm. shows ads.
Which is updated more often, VaxPhone or ohm.?
VaxPhone ships an update every 8 months, and ohm. daily. Most recently, VaxPhone was updated on November 6, 2026 and ohm. on October 31, 2026.

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