# Talkmate.ai vs Stackbox

The clearest difference is in-app purchases: Talkmate.ai at none against Stackbox's 2. Talkmate.ai also leads on update cadence (daily vs every 4 days) and iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Stackbox sells 2 in-app purchases, starting at $1.99 per month. Talkmate.ai asks for nothing beyond the download.

Talkmate.ai ships an update daily, Stackbox every 4 days. The most recent releases landed on September 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Talkmate.ai | Stackbox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 26 MB | 33 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [PIONE](https://appshunter.io/developer/1125428540) | [YunJae Jeong](https://appshunter.io/developer/1568287924) |

## What reviewers say

### Talkmate.ai

[App page](https://appshunter.io/ios/app/talkmateai/id6745929733)

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

**In-app purchases:** none


### Stackbox

[App page](https://appshunter.io/ios/app/stackbox-rss-reader/id6758572761)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Yearly Plan | $19.99 | per year |


## Frequently asked questions

### Is Talkmate.ai free?

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

### Is Stackbox free?

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

### Do Talkmate.ai or Stackbox have ads?

Neither Talkmate.ai nor Stackbox shows ads.

### Which is updated more often, Talkmate.ai or Stackbox?

Talkmate.ai ships an update daily, and Stackbox every 4 days. Most recently, Talkmate.ai was updated on September 7, 2026 and Stackbox on September 24, 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.*