# Stamp vs Chalk Team

The clearest difference is in-app purchases: Chalk Team at none against Stamp's 4. Chalk Team also leads on ads (none vs shown) and update cadence (every 5 days vs fortnightly). Stamp's advantage is iOS requirement (14.0.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Stamp sells 4 in-app purchases, starting at $4.99 per month. Chalk Team asks for nothing beyond the download.

Stamp ships an update fortnightly, Chalk Team every 5 days. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Stamp | Chalk Team |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 13.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 10 MB |
| Requires iOS | **14.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stamp-Manager GmbH](https://appshunter.io/developer/1263931955) | [Chalk GmbH](https://appshunter.io/developer/6782559724) |

## What reviewers say

### Stamp

[App page](https://appshunter.io/ios/app/stamp-manager/id1263931956)

Catalog your stamp collection quickly and share it with a global community for appraisals. Get estimates from thousands of users or opt for professional appraisals for valuable items. Manage your collection and potentially sell your stamps.

**Highlights:** Catalog stamp collections quickly, Share collections with a global community, Receive community appraisals, Request professional appraisals, Estimate stamp values, Upload unlimited albums (subscription), Ad-free experience (subscription)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-Day Premium | $4.99 | per month |
| 365-Day Premium | $45.99 | per year |
| 365-Day Premium | $50.99 | per year |
| Professional appraisal | $24.99 | one-time |


### Chalk Team

[App page](https://appshunter.io/ios/app/chalk-team/id6782559722)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stamp free?

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

### Is Chalk Team free?

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

### Do Stamp or Chalk Team have ads?

Stamp shows ads; Chalk Team does not.

### Which is updated more often, Stamp or Chalk Team?

Stamp ships an update fortnightly, and Chalk Team every 5 days. Most recently, Stamp was updated on November 2, 2026 and Chalk Team on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*