# Peakdose vs KLU Longevity

The clearest difference is in-app purchases: KLU Longevity at none against Peakdose's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Peakdose sells 2 in-app purchases, starting at $3.99 per month. KLU Longevity asks for nothing beyond the download.

Peakdose ships an update every 10 days, KLU Longevity every 3 weeks. The most recent releases landed on September 23, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Peakdose | KLU Longevity |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 85 MB | 92 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Peakdose Ltd](https://appshunter.io/developer/1794828797) | [LifeUnlocked s.r.o.](https://appshunter.io/developer/1896421480) |

## What reviewers say

### Peakdose

[App page](https://appshunter.io/ios/app/peakdose/id6744849354)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peakdose Monthly | $3.99 | per month |
| Peakdose Yearly | $39.99 | per year |


### KLU Longevity

[App page](https://appshunter.io/ios/app/klu-longevity/id6760349826)

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

**In-app purchases:** none


## Frequently asked questions

### Is Peakdose free?

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

### Is KLU Longevity free?

KLU Longevity is free to download, with no in-app purchases.

### Do Peakdose or KLU Longevity have ads?

Neither Peakdose nor KLU Longevity shows ads.

### Which is updated more often, Peakdose or KLU Longevity?

Peakdose ships an update every 10 days, and KLU Longevity every 3 weeks. Most recently, Peakdose was updated on September 23, 2026 and KLU Longevity on August 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.*