# GainBlocks vs IMPELLO

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

Both are free to download. GainBlocks sells 2 in-app purchases, starting at $6.99 per month. IMPELLO asks for nothing beyond the download.

GainBlocks ships an update every 9 days, IMPELLO every 5 days. The most recent releases landed on August 30, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | GainBlocks | IMPELLO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/impello-training-log/id6760678668/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Free |
| Size | 57 MB | 36 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Mike Hendriks](https://appshunter.io/developer/1850111344) | [Rudy Aquino](https://appshunter.io/developer/1885677588) |

## What reviewers say

### GainBlocks

[App page](https://appshunter.io/ios/app/gainblocks/id6756027419)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GainBlocks Monthly | $6.99 | per month |
| GainBlocks Annual | $44.99 | per year |


### IMPELLO

[App page](https://appshunter.io/ios/app/impello-training-log/id6760678668)

This app helps lifters track their workouts with faster logging and clear progress visualization. Manage rest, save routines, and review exercise history. It also offers Apple Watch integration for wrist-based tracking and heart rate monitoring.

**Highlights:** Fast workout logging, Clear progress visualization, Rest timer management, Save custom workouts, Exercise history review, Apple Watch integration, Heart rate monitoring

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is GainBlocks free?

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

### Is IMPELLO free?

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

### Do GainBlocks or IMPELLO have ads?

GainBlocks shows ads; IMPELLO does not.

### Which is updated more often, GainBlocks or IMPELLO?

GainBlocks ships an update every 9 days, and IMPELLO every 5 days. Most recently, GainBlocks was updated on August 30, 2026 and IMPELLO on August 13, 2026.

---

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