# Ada's Study vs SOTA Security

The clearest difference is price: SOTA Security at Free against Ada's Study's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

SOTA Security is free to download; Ada's Study costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ada's Study ships an update every 2 weeks, SOTA Security every 3 weeks. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Ada's Study | SOTA Security |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.6 (35 ratings)](https://appshunter.io/ios/app/adas-study/id1550115133/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 52.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Paid | — |
| Size | 281 MB | 29 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Sherlocked](https://appshunter.io/developer/1071729603) | [Get Lost Productions](https://appshunter.io/developer/1434597553) |

## What reviewers say

### Ada's Study

[App page](https://appshunter.io/ios/app/adas-study/id1550115133)

Explore Ada Lovelace's study to uncover a hidden mystery. Solve intricate mechanical puzzles and interact with objects using intuitive touch controls in a beautifully crafted 3D environment. Unravel secrets of epic proportions in this engaging puzzle adventure.

**Highlights:** Investigate Ada Lovelace's disappearance, Solve intricate mechanical puzzles, Intuitive touch interactions, Beautifully crafted 3D visuals, Uncover a secret narrative

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

**In-app purchases:** none

**What reviewers like**

- ✨ Beautiful graphics and art
- 🧩 Clever and well-crafted puzzles
- 📚 Captivating and interesting story
- 👍 Smooth and intuitive gameplay
- 💡 Well-developed host personality

**What reviewers complain about**

- ⏳ Too short for the price
- 🤏 Very short game length
- 📉 Anticlimactic ending
- 💸 Not worth the cost
- 🤔 Puzzles too easy

**Reported bugs**

- Gold nub missing from mapping desk
- Scales string and key string not working
- Bugs requiring restarts
- Bookshelf puzzle unplayable
- Puzzles not working/broken

**Requested features**

- More content/longer game
- Sequels or more chapters
- More impactful choices
- Full-fledged multi-room game


### SOTA Security

[App page](https://appshunter.io/ios/app/sota-security/id6448658068)

**In-app purchases:** none


## Frequently asked questions

### Is Ada's Study free?

Ada's Study costs $0.99, with no in-app purchases.

### Is SOTA Security free?

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

### Do Ada's Study or SOTA Security have ads?

Neither Ada's Study nor SOTA Security shows ads.

### Which is updated more often, Ada's Study or SOTA Security?

Ada's Study ships an update every 2 weeks, and SOTA Security every 3 weeks. Most recently, Ada's Study was updated on October 7, 2026 and SOTA Security on October 2, 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.*