# SinOscillators vs Sphere Flow Pocket

The clearest difference is price: Sphere Flow Pocket at Free against SinOscillators's $3.99. Sphere Flow Pocket also leads on update cadence (daily vs every 3 months). SinOscillators's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Sphere Flow Pocket is free to download; SinOscillators costs $3.99 up front. Sphere Flow Pocket sells 2 one-off in-app purchases. SinOscillators asks for nothing beyond the download.

SinOscillators ships an update every 3 months, Sphere Flow Pocket daily. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SinOscillators | Sphere Flow Pocket |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Size | 3 MB | 2 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) | [Yujiro Yonetsu](https://appshunter.io/developer/6791956376) |

## What reviewers say

### SinOscillators

[App page](https://appshunter.io/ios/app/sinoscillators/id6752479823)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Sphere Flow Pocket

[App page](https://appshunter.io/ios/app/sphere-flow-pocket/id6804212466)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Trial | Free | one-time |
| Sphere Flow Pocket Pro | $39.99 | one-time |


## Frequently asked questions

### Is SinOscillators free?

SinOscillators costs $3.99, with no in-app purchases.

### Is Sphere Flow Pocket free?

Sphere Flow Pocket is free to download, with in-app purchases available.

### Do SinOscillators or Sphere Flow Pocket have ads?

Neither SinOscillators nor Sphere Flow Pocket shows ads.

### Which is updated more often, SinOscillators or Sphere Flow Pocket?

SinOscillators ships an update every 3 months, and Sphere Flow Pocket daily. Most recently, SinOscillators was updated on October 24, 2026 and Sphere Flow Pocket on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*