# KnobMaster vs CronSequitur

The clearest difference is update cadence: KnobMaster at every 2 weeks against CronSequitur's monthly. KnobMaster also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. KnobMaster sells 2 in-app purchases, starting at $6.99 per month and CronSequitur sells 4 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

KnobMaster ships an update every 2 weeks, CronSequitur monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | KnobMaster | CronSequitur |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 40 MB | 13 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lancelot Martin](https://appshunter.io/developer/1896593024) | [FortyFourSquirrels](https://appshunter.io/developer/6798388974) |

## What reviewers say

### KnobMaster

[App page](https://appshunter.io/ios/app/knobmaster-guitar-tone-ai/id6768651845)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KnobMaster Pro Monthly | $6.99 | per month |
| KnobMaster Pro Yearly | $39.99 | per year |


### CronSequitur

[App page](https://appshunter.io/ios/app/cronsequitur/id6798388972)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CronSequitur Pro (Annual) | $9.99 | per year |
| CronSequitur Standard | $7.99 | one-time |
| CronSequitur Pro Upgrade | $22.00 | one-time |
| CronSequitur Pro | $29.99 | one-time |


## Frequently asked questions

### Is KnobMaster free?

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

### Is CronSequitur free?

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

### Do KnobMaster or CronSequitur have ads?

Neither KnobMaster nor CronSequitur shows ads.

### Which is updated more often, KnobMaster or CronSequitur?

KnobMaster ships an update every 2 weeks, and CronSequitur monthly. Most recently, KnobMaster was updated on October 31, 2026 and CronSequitur 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.*