# Sticky Tasks vs Momento Stack

The clearest difference is in-app purchases: Momento Stack at none against Sticky Tasks's 1. Momento Stack also leads on update cadence (every 4 days vs every 3 weeks). Sticky Tasks's advantage is iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Sticky Tasks sells 1 one-off in-app purchase. Momento Stack asks for nothing beyond the download.

Sticky Tasks ships an update every 3 weeks, Momento Stack every 4 days. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Sticky Tasks | Momento Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 46 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Amit Raz](https://appshunter.io/developer/1484916807) | [Ahmed ElGhoroury](https://appshunter.io/developer/6802225276) |

## What reviewers say

### Sticky Tasks

[App page](https://appshunter.io/ios/app/sticky-tasks-alarms/id6785231192)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sticky Tasks Pro | $4.99 | one-time |


### Momento Stack

[App page](https://appshunter.io/ios/app/momento-stack-sticky-notes/id6804217250)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sticky Tasks free?

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

### Is Momento Stack free?

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

### Do Sticky Tasks or Momento Stack have ads?

Neither Sticky Tasks nor Momento Stack shows ads.

### Which is updated more often, Sticky Tasks or Momento Stack?

Sticky Tasks ships an update every 3 weeks, and Momento Stack every 4 days. Most recently, Sticky Tasks was updated on October 15, 2026 and Momento Stack on October 10, 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.*