# Planit Memoflow vs 44th ISTS Symposium

The clearest difference is in-app purchases: 44th ISTS Symposium at none against Planit Memoflow's 1. 44th ISTS Symposium also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Planit Memoflow sells 1 in-app purchase, starting at $14.99 per 7 days. 44th ISTS Symposium asks for nothing beyond the download.

Planit Memoflow ships an update every 5 days, 44th ISTS Symposium every 4 days. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Planit Memoflow | 44th ISTS Symposium |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Size | 16 MB | 18 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vitalie Lazar](https://appshunter.io/developer/1586643298) | [Poznan Supercomputing and Networking Center](https://appshunter.io/developer/726093818) |

## What reviewers say

### Planit Memoflow

[App page](https://appshunter.io/ios/app/planit-memoflow/id6745256929)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $14.99 | per 7 days |


### 44th ISTS Symposium

[App page](https://appshunter.io/ios/app/44th-ists-symposium/id6759277003)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Planit Memoflow free?

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

### Is 44th ISTS Symposium free?

44th ISTS Symposium is free to download, with no in-app purchases.

### Do Planit Memoflow or 44th ISTS Symposium have ads?

Neither Planit Memoflow nor 44th ISTS Symposium shows ads.

### Which is updated more often, Planit Memoflow or 44th ISTS Symposium?

Planit Memoflow ships an update every 5 days, and 44th ISTS Symposium every 4 days. Most recently, Planit Memoflow was updated on October 8, 2026 and 44th ISTS Symposium on October 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.*