# PostSupporter vs Addness

The clearest difference is in-app purchases: Addness at none against PostSupporter's 2. Addness also leads on update cadence (every 2 days vs every 5 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PostSupporter sells 2 in-app purchases, starting at $2.99 per month. Addness asks for nothing beyond the download.

PostSupporter ships an update every 5 days, Addness every 2 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | PostSupporter | Addness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/addness/id6762726711/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 84.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 38 MB | 51 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kei inoue](https://appshunter.io/developer/1845620737) | [ADDNESS INC.](https://appshunter.io/developer/1644845477) |

## What reviewers say

### PostSupporter

[App page](https://appshunter.io/ios/app/postsupporter/id6753904679)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Plan | $2.99 | per month |
| Ten Posts Pack | $7.99 | one-time |


### Addness

[App page](https://appshunter.io/ios/app/addness/id6762726711)

This AI-powered application helps individuals and organizations achieve their goals through voice commands. It supports users in setting objectives and executing tasks, aiming to enable them to have "the best day ever" daily.

**Highlights:** Voice-activated task completion, AI-powered goal setting, Daily productivity support, Objective execution assistance, Personalized daily achievement

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

**In-app purchases:** none


## Frequently asked questions

### Is PostSupporter free?

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

### Is Addness free?

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

### Do PostSupporter or Addness have ads?

Neither PostSupporter nor Addness shows ads.

### Which is updated more often, PostSupporter or Addness?

PostSupporter ships an update every 5 days, and Addness every 2 days. Most recently, PostSupporter was updated on October 25, 2026 and Addness on October 29, 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.*