# Invector vs Sticky.Notes

The clearest difference is update cadence: Invector at every 5 days against Sticky.Notes's every 3 weeks. Invector also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Invector sells 1 in-app purchase, starting at $2.99 per month and Sticky.Notes sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Invector ships an update every 5 days, Sticky.Notes every 3 weeks. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Invector | Sticky.Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/invector/id6758108425/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 43 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Giorgi Sabadze](https://appshunter.io/developer/1870930552) | [Tu Anh Do](https://appshunter.io/developer/738947045) |

## What reviewers say

### Invector

[App page](https://appshunter.io/ios/app/invector/id6758108425)

This app transforms your daily habits and feelings into actionable data, revealing your unique personality archetype and providing insights for goal setting. Understand yourself better through precise psychological assessments and advanced pattern recognition.

**Highlights:** Discover Your Archetype, Daily Ritual for Mood & Habits, Advanced Pattern Recognition, Data-Backed Goal Setting, Personalized Analysis

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per month |


### Sticky.Notes

[App page](https://appshunter.io/ios/app/stickynotes/id6762258855)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StickyNotes Premium Monthly | $7.99 | per month |
| StickyNotes Premium Yearly | $34.99 | per year |
| StickyNotes Premium Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Invector free?

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

### Is Sticky.Notes free?

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

### Do Invector or Sticky.Notes have ads?

Neither Invector nor Sticky.Notes shows ads.

### Which is updated more often, Invector or Sticky.Notes?

Invector ships an update every 5 days, and Sticky.Notes every 3 weeks. Most recently, Invector was updated on September 24, 2026 and Sticky.Notes on September 25, 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.*