# Acuity Studios vs Profit Timer

The clearest difference is in-app purchases: Acuity Studios at none against Profit Timer's 3. Acuity Studios also leads on iOS requirement (16 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Profit Timer sells 3 in-app purchases, starting at $1.99 per month. Acuity Studios asks for nothing beyond the download.

Acuity Studios ships an update every 4 days, Profit Timer every 3 days. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Acuity Studios | Profit Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (8 ratings)](https://appshunter.io/ios/app/acuity-studios/id6754115004/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 75 MB | 12 MB |
| Requires iOS | **16** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Acuity Platforms Inc.](https://appshunter.io/developer/1828882716) | [Benjamin Fahrwald](https://appshunter.io/developer/1896057907) |

## What reviewers say

### Acuity Studios

[App page](https://appshunter.io/ios/app/acuity-studios/id6754115004)

Contribute to AI development by completing simple tasks and earn rewards for your efforts. Join a global community dedicated to making technology smarter and more accurate through your participation.

**Highlights:** Complete AI-related tasks, Earn rewards for participation, Contribute to AI training, Join a global community, Shape AI technology

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

**In-app purchases:** none


### Profit Timer

[App page](https://appshunter.io/ios/app/profit-timer-earnings-tracker/id6765748451)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Profit Timer Pro | $1.99 | per month |
| Profit Timer Pro | $14.99 | per year |
| Profit Timer Pro (Lifetime) | $34.99 | one-time |


## Frequently asked questions

### Is Acuity Studios free?

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

### Is Profit Timer free?

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

### Do Acuity Studios or Profit Timer have ads?

Neither Acuity Studios nor Profit Timer shows ads.

### Which is updated more often, Acuity Studios or Profit Timer?

Acuity Studios ships an update every 4 days, and Profit Timer every 3 days. Most recently, Acuity Studios was updated on October 25, 2026 and Profit Timer on October 17, 2026.

---

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