# TMM2023 vs Source Note

The clearest difference is in-app purchases: TMM2023 at none against Source Note's 2. TMM2023 also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Source Note sells 2 in-app purchases, starting at $5.99 per 7 days. TMM2023 asks for nothing beyond the download.

## The numbers

| Metric | TMM2023 | Source Note |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 11 MB | 45 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Stem Cell Network](https://appshunter.io/developer/711235015) | [TOPMUSE PTE. LTD.](https://appshunter.io/developer/1753894501) |

## What reviewers say

### TMM2023

[App page](https://appshunter.io/ios/app/tmm2023/id6464414732)

**Features:** macOS Compatibility

**In-app purchases:** none


### Source Note

[App page](https://appshunter.io/ios/app/source-note-procurement-log/id6760685975)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Source Note,1week | $5.99 | per 7 days |
| Source Note,1year | $59.99 | per year |


## Frequently asked questions

### Is TMM2023 free?

TMM2023 is free to download, with no in-app purchases.

### Is Source Note free?

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

### Do TMM2023 or Source Note have ads?

Neither TMM2023 nor Source Note shows ads.

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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.*