# LifeOS vs SubBuddy

The clearest difference is ads: LifeOS at none against SubBuddy's shown. LifeOS also leads on update cadence (daily vs monthly). SubBuddy's advantage is iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LifeOS ships an update daily, SubBuddy monthly. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | LifeOS | SubBuddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Monthly |
| Size | 5 MB | 40 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HSIN-CHE CHUNG](https://appshunter.io/developer/1790383607) | [Bin Gu](https://appshunter.io/developer/834293937) |

## What reviewers say

### LifeOS

[App page](https://appshunter.io/ios/app/lifeos-subscriptions/id6748966574)

**Features:** macOS Compatibility

**In-app purchases:** none


### SubBuddy

[App page](https://appshunter.io/ios/app/subbuddy/id6757019576)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LifeOS free?

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

### Is SubBuddy free?

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

### Do LifeOS or SubBuddy have ads?

SubBuddy shows ads; LifeOS does not.

### Which is updated more often, LifeOS or SubBuddy?

LifeOS ships an update daily, and SubBuddy monthly. Most recently, LifeOS was updated on October 7, 2026 and SubBuddy on October 3, 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.*