# Ametra vs Protocol Tracker

The clearest difference is in-app purchases: Protocol Tracker at none against Ametra's 2. Protocol Tracker also leads on ads (none vs shown) and update cadence (fortnightly vs every 2 months). Ametra's advantage is iOS requirement (16.4 vs 26). On price and device support there is nothing between them.

Both are free to download. Ametra sells 2 in-app purchases, starting at $9.99 per month. Protocol Tracker asks for nothing beyond the download.

Ametra ships an update every 2 months, Protocol Tracker fortnightly. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Ametra | Protocol Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ametra/id6444007791/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 2 MB |
| Requires iOS | **16.4** | 26 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SYNTES INC](https://appshunter.io/developer/1504560503) | [Finnian Murphy](https://appshunter.io/developer/1820648351) |

## What reviewers say

### Ametra

[App page](https://appshunter.io/ios/app/ametra/id6444007791)

Organize paint colors and projects spatially with an extensive color library. Match target colors to paint shades, document progress with photos, and manage client-ready details.

**Highlights:** Spatial project organization, Unlimited projects, 3-step paint color matching, Extensive color library (7,000+ shades), Unlimited saved colors, Photo gallery for project documentation

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Monthly | $9.99 | per month |
| Professional Annual | $89.99 | per year |


### Protocol Tracker

[App page](https://appshunter.io/ios/app/protocol-tracker/id6748462072)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ametra free?

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

### Is Protocol Tracker free?

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

### Do Ametra or Protocol Tracker have ads?

Ametra shows ads; Protocol Tracker does not.

### Which is updated more often, Ametra or Protocol Tracker?

Ametra ships an update every 2 months, and Protocol Tracker fortnightly. Most recently, Ametra was updated on September 29, 2026 and Protocol Tracker on October 10, 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.*