# Primal Synthesis vs Kickstart Alarm

The clearest difference is update cadence: Kickstart Alarm at every 2 days against Primal Synthesis's every 2 months. Primal Synthesis's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Primal Synthesis sells 2 in-app purchases, starting at $6.99 per month and Kickstart Alarm sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Primal Synthesis ships an update every 2 months, Kickstart Alarm every 2 days. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Primal Synthesis | Kickstart Alarm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 12 MB | 15 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Tomas Fiala](https://appshunter.io/developer/1816977006) | [Effortless Solutions LLC](https://appshunter.io/developer/1838330060) |

## What reviewers say

### Primal Synthesis

[App page](https://appshunter.io/ios/app/primal-synthesis/id6746456403)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Annual | $69.99 | per year |


### Kickstart Alarm

[App page](https://appshunter.io/ios/app/kickstart-alarm/id6757869048)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kickstart Premium | $6.99 | per month |
| Kickstart Premium | $49.99 | per year |


## Frequently asked questions

### Is Primal Synthesis free?

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

### Is Kickstart Alarm free?

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

### Do Primal Synthesis or Kickstart Alarm have ads?

Neither Primal Synthesis nor Kickstart Alarm shows ads.

### Which is updated more often, Primal Synthesis or Kickstart Alarm?

Primal Synthesis ships an update every 2 months, and Kickstart Alarm every 2 days. Most recently, Primal Synthesis was updated on October 25, 2026 and Kickstart Alarm on October 7, 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.*