# POSTOJ vs KLU Longevity

The clearest difference is in-app purchases: KLU Longevity at none against POSTOJ's 12. KLU Longevity also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). POSTOJ's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. POSTOJ sells 12 in-app purchases, starting at $8.99 per month. KLU Longevity asks for nothing beyond the download.

POSTOJ ships an update every 2 months, KLU Longevity every 3 weeks. The most recent releases landed on September 19, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | POSTOJ | KLU Longevity |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 89 MB | 92 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Hana Toufarova](https://appshunter.io/developer/1610364016) | [LifeUnlocked s.r.o.](https://appshunter.io/developer/1896421480) |

## What reviewers say

### POSTOJ

[App page](https://appshunter.io/ios/app/postoj/id1610364014)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MÁM POSTOJ - měsíční | $8.99 | per month |
| MÁM POSTOJ | $9.00 | per month |
| kurz boŽENA měsíční | $18.00 | per month |
| 15 MINUTOVKY | $25.00 | per month |
| Subscription | $45.00 | per month |
| BODYOWNERS | $49.99 | per month |
| ENGLISH VERSION | $1.00 | one-time |
| Kniha | $20.00 | one-time |
| One Time Subscription | $89.00 | one-time |
| LETNÍ KURZ | $90.00 | one-time |
| 6 WEEK PROGRAM | $94.99 | one-time |
| kurz boŽENA | $199.99 | one-time |


### 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 POSTOJ free?

POSTOJ 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 POSTOJ or KLU Longevity have ads?

POSTOJ shows ads; KLU Longevity does not.

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

POSTOJ ships an update every 2 months, and KLU Longevity every 3 weeks. Most recently, POSTOJ was updated on September 19, 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.*