Comparison

LoAdKer vs Choir App

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

Head to head
About

LoAdKer

This app generates complex, evolving musical rhythms using fractal sequences. It offers real-time effects and customizable instrument parameters for creating unique beats, from minimal to experimental.

Highlights
  • Fractal-driven rhythm generation
  • Evolving musical patterns
  • Real-time effects
  • Customizable instrument chaos
  • Real-time parameter automation
  • IAA/AudioBus & Ableton Link compatible
Features
Read full description

LoAdKer is a novel rhythm event generator that is based on fractal sequences. Unlike most other drum-mahines, LoAdKer has the ability to create complex patterns that evolve over time, sounding similar but not exactly the same. The result can be anything from minimal, repetitive beats to sonic mayhem, aided by the real-time effects that add an extra dimension to the sound. LoAdKer has been designed as a performance tool and, in fact, it is being used as such by the developer himself. Thus, it is remarkably stable and easy to use either in a performance or in a studio. It can be especially useful to those who write electronic, electroacoustic, experimental music, IDM, glitch, noise etc. Features: - four instruments: kick, hihat, fx1 and fx2 with synth and sampler audio engine, filter, reverb, delay controls and more - every instrument has an extra control that determines the degree of their chaotic behaviour (this is where the real fun begins!) - most parameters can be automated in real-time by drawing custom curves, which can be time or beat - based, looped or one-off - adjustable audio buffer size (128 to 4096 samples) - multiple sample rate support (subject to hardware capabilities): 44.1, 48, 88.2, 96 and 192kHz - IAA/AudioBus™ and Ableton Link™ compatible -performance recording - import sounds from and export to Audio Copy™ and AudioShare™, export audio to Dropbox and exchange sounds over iTunes

About

Choir App

This app provides singers with a centralized platform for sheet music, practice recordings, and choir announcements. Users can join existing groups or establish their own to facilitate resource sharing among members.

Highlights
  • Access sheet music
  • Practice recordings
  • View announcements
  • Join existing choirs
  • Create new choirs
  • Share resources
Features
Read full description

Choir helps singers access sheet music, practice recordings, and important announcements - all in one app. You can join an existing choir or create your own group to share resources with your members. By using this app, you agree to Apple's standard Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Choir App4 screens

Verdict

The call

The clearest difference is rating: Choir App at 5.0 against LoAdKer's 4.3. Choir App also leads on review sentiment (100% vs 70%) and update cadence (weekly vs every 3 months). LoAdKer's advantage is in-app purchases (none vs 2) and ratings volume (13 vs 2). On price, 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. Choir App sells 2 in-app purchases, starting at $0.99 per month. LoAdKer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Choir App holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: LoAdKer has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 70% of LoAdKer's written reviews are positive against 100% of Choir App's.

UpkeepUpdate frequency

LoAdKer ships an update every 3 months, Choir App weekly. The most recent releases landed on August 17, 2026 and September 27, 2026 respectively.

Scorecard7 real differences · 3 level
LoAdKer versus Choir App: the parameters behind the verdict, then further details
ParameterLoAdKerChoir App
PriceFreeFree
Rating4.3 (13 ratings)5.0 (2 ratings) — better
Positive reviews70.0% of reviews100.0% of reviews — better
Number of ratings13 — better2
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPadiPhone, iPad — better
Requires iOS12.0 — better16.4
Further details — not scored
Size24 MB99 MB
Age rating4+4+
DeveloperAxart Labs OUTobias Terhoeven

Customer experience

LoAdKer

All ratings13 ratings
Positive84.6%
Neutral7.7%
Negative7.7%
Written reviews10 reviews
Positive70.0%
Neutral10.0%
Negative20.0%

Choir App

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

LoAdKer

No in-app purchases

2 purchases

Choir App

Subscriptions2
  • Choir Plus Monthly1 Month trial$0.991 Month
  • Choir Plus Yearly1 Month trial$9.991 Year

Questions

Is LoAdKer free?
LoAdKer is free to download, with no in-app purchases.
Is Choir App free?
Choir App is free to download, with in-app purchases available.
Which has better reviews, LoAdKer or Choir App?
Choir App is rated higher. LoAdKer averages 4.3 out of 5 from 13 ratings, while Choir App averages 5.0 from 2 ratings.
Do LoAdKer or Choir App have ads?
Neither LoAdKer nor Choir App shows ads.
Which is updated more often, LoAdKer or Choir App?
LoAdKer ships an update every 3 months, and Choir App weekly. Most recently, LoAdKer was updated on August 17, 2026 and Choir App on September 27, 2026.

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