# Optimus Notes vs ACREE

Optimus Notes and ACREE are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Optimus Notes ships an update every 3 weeks, ACREE monthly. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Optimus Notes | ACREE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (6 ratings)](https://appshunter.io/ios/app/optimus-notes/id1561846366/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 41 MB | 47 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dymaxion Labs](https://appshunter.io/developer/1885907291) | [Xin Qiao](https://appshunter.io/developer/1789429350) |

## What reviewers say

### Optimus Notes

[App page](https://appshunter.io/ios/app/optimus-notes/id1561846366)

This app allows users to record and analyze product ratings with customizable selections and voice dictation. It supports offline use, image attachments, and automatic cloud uploads for review and analysis. Data can be exported to Excel for further processing.

**Highlights:** Offline mode, Customizable rating selections, Voice dictation for comments, Attach pictures to notes, Automatic cloud upload, Excel export

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

**In-app purchases:** none


### ACREE

[App page](https://appshunter.io/ios/app/acree/id6740299200)

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

**In-app purchases:** none


## Frequently asked questions

### Is Optimus Notes free?

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

### Is ACREE free?

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

### Do Optimus Notes or ACREE have ads?

Neither Optimus Notes nor ACREE shows ads.

### Which is updated more often, Optimus Notes or ACREE?

Optimus Notes ships an update every 3 weeks, and ACREE monthly. Most recently, Optimus Notes was updated on September 19, 2026 and ACREE on September 18, 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.*