# ston vs CASE No

The clearest difference is price: ston at Free against CASE No's $0.99. ston also leads on review sentiment (35% vs 0%) and in-app purchases (none vs 6). CASE No's advantage is update cadence (every 4 days vs every 3 weeks) and rating (4.5 vs 4.3). On ads, monetization model and device support there is nothing between them.

ston is free to download; CASE No costs $0.99 up front. CASE No sells 6 one-off in-app purchases. ston asks for nothing beyond the download.

CASE No holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: ston has 128 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 35% of ston's written reviews are positive against 0% of CASE No's, so the app with the better star average is not the one people write more warmly about.

ston ships an update every 3 weeks, CASE No every 4 days. The most recent releases landed on June 10, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ston | CASE No |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.3 (128 ratings)](https://appshunter.io/ios/app/ston/id1238293204/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/case-no-1937/id6746683191/reviews)** |
| Number of ratings | **128** | 2 |
| Positive reviews | **35.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Paid | Paid |
| Size | 72 MB | 468 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Flat Games Yazilim Anonim Sirketi](https://appshunter.io/developer/1645533424) | [Emre Arslan](https://appshunter.io/developer/887627141) |

## What reviewers say

### ston

[App page](https://appshunter.io/ios/app/ston/id1238293204)

This is a minimalist puzzle game with a unique design. It challenges your brain with mind-blowing levels and no time or move limits, allowing for a relaxing experience.

**Highlights:** Mind-blowing levels, Brain challenge, Minimalistic design, Relaxing music and sounds, No time or move limits

**Features:** macOS Compatibility

**In-app purchases:** none


### CASE No

[App page](https://appshunter.io/ios/app/case-no-1937/id6746683191)

Step into the shoes of a detective in a choice-based game set in Istanbul. Your decisions shape the narrative, leading to multiple endings and hidden secrets. Uncover the city's dark history through interactive storytelling.

**Highlights:** Choice-based detective gameplay, Branching narratives, Multiple endings, Interactive storytelling, Explore Istanbul's history, Replayable story

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Credits | $0.99 | one-time |
| 10 Credits | $0.99 | one-time |
| Early Access | $0.99 | one-time |
| 75 Credits | $1.99 | one-time |
| Weekly Pass | $1.99 | one-time |
| 150 Kredi | $2.99 | one-time |


## Frequently asked questions

### Is ston free?

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

### Is CASE No free?

CASE No costs $0.99, and also offers in-app purchases.

### Which has better reviews, ston or CASE No?

CASE No is rated higher. ston averages 4.3 out of 5 from 128 ratings, while CASE No averages 4.5 from 2 ratings.

### Do ston or CASE No have ads?

Neither ston nor CASE No shows ads.

### Which is updated more often, ston or CASE No?

ston ships an update every 3 weeks, and CASE No every 4 days. Most recently, ston was updated on June 10, 2026 and CASE No on September 17, 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.*