# Heavy Protocol vs Pocket Spotter

The clearest difference is in-app purchases: Heavy Protocol at none against Pocket Spotter's 2. Heavy Protocol also leads on iOS requirement (17.6 vs 26.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Pocket Spotter sells 2 in-app purchases, starting at $4.99 per month. Heavy Protocol asks for nothing beyond the download.

Heavy Protocol ships an update every 8 days, Pocket Spotter every 9 days. The most recent releases landed on November 13, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Heavy Protocol | Pocket Spotter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 9 days |
| Size | 9 MB | 18 MB |
| Requires iOS | **17.6** | 26.1 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Gopalarathnam Venkatesan](https://appshunter.io/developer/1859899384) | [Tyler Hernandez](https://appshunter.io/developer/1683613625) |

## What reviewers say

### Heavy Protocol

[App page](https://appshunter.io/ios/app/heavy-protocol/id6756292434)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Pocket Spotter

[App page](https://appshunter.io/ios/app/pocket-spotter-gym-tracker/id6785643573)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Heavy Protocol free?

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

### Is Pocket Spotter free?

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

### Do Heavy Protocol or Pocket Spotter have ads?

Neither Heavy Protocol nor Pocket Spotter shows ads.

### Which is updated more often, Heavy Protocol or Pocket Spotter?

Heavy Protocol ships an update every 8 days, and Pocket Spotter every 9 days. Most recently, Heavy Protocol was updated on November 13, 2026 and Pocket Spotter on November 11, 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.*