# Silent Thief vs Bubble Hero.

The clearest difference is ads: Silent Thief at none against Bubble Hero.'s shown. Silent Thief also leads on review sentiment (11% vs 0%) and device support (3 vs 1). Bubble Hero.'s advantage is update cadence (every 2 days vs every 2 weeks). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. Silent Thief sells 9 one-off in-app purchases and Bubble Hero. sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Silent Thief ships an update every 2 weeks, Bubble Hero. every 2 days. The most recent releases landed on October 15, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Silent Thief | Bubble Hero. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (717 ratings)](https://appshunter.io/ios/app/silent-thief-covert-operation/id6747566459/reviews)** | — |
| Number of ratings | **717** | — |
| Positive reviews | **10.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 433 MB | 111 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Muneer Hussain](https://appshunter.io/developer/1821809495) | [IK Software](https://appshunter.io/developer/368549828) |

## What reviewers say

### Silent Thief

[App page](https://appshunter.io/ios/app/silent-thief-covert-operation/id6747566459)

Embark on a thrilling stealth adventure as a master thief. Infiltrate secure locations, steal valuable intel, and escape undetected using shadows, distractions, and gadgets. This game emphasizes strategy and timing over combat.

**Highlights:** Intense stealth gameplay, Challenging missions, Customizable thief outfits and tools, Intelligent enemy AI, Hidden loot and secrets, Immersive story, Offline play

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlockcharone22 | $4.99 | one-time |
| bluecrowbar | $4.99 | one-time |
| greencrowbar | $4.99 | one-time |
| unlockchartwo22 | $9.99 | one-time |
| removeadsrobbery | $9.99 | one-time |
| unlockalllevels | $12.99 | one-time |
| unlockcharthree22 | $14.99 | one-time |
| unlockcharfour22 | $19.99 | one-time |
| unlockeverythingsrobbery | $29.99 | one-time |

**What reviewers like**

- 🤣 Funny title
- 👍 Recommended for gas control

**What reviewers complain about**

- 🤬 Excessive ads before gameplay
- 🙄 Ads in top and corners of screen
- 🤯 Forced rating before playing
- 🤢 More ads than actual gameplay

**Reported bugs**

- Crashes and freezes
- Incompatible with some devices

**Requested features**

- Reduce number of ads
- Allow gameplay without constant interruptions


### Bubble Hero.

[App page](https://appshunter.io/ios/app/bubble-hero/id6757463556)

Free a petrified creature using bubbles in underground passages. Battle enemies like skeletons and floor keepers to advance. Collect bones and rare poses to complete your album.

**Highlights:** Free petrified creatures with bubbles, Defeat skeletons and floor keepers, Collect bones, Discover rare Pojikemo poses, Store poses in an album, Customizable button positions

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 21F Transfer Magic Stone | $2.99 | one-time |
| 31F Transfer Magic Stone | $5.99 | one-time |
| 41F Transfer Magic Stone | $9.99 | one-time |
| 51F Transfer Magic Stone | $11.99 | one-time |
| Buy 500,000 GOLD | $14.99 | one-time |
| 61F Transfer Magic Stone | $14.99 | one-time |
| 71F Transfer Magic Stone | $19.99 | one-time |
| 81F Transfer Magic Stone | $19.99 | one-time |
| 91F Transfer Magic Stone | $24.99 | one-time |
| Buy 1,000,000 GOLD | $29.99 | one-time |


## Frequently asked questions

### Is Silent Thief free?

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

### Is Bubble Hero. free?

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

### Do Silent Thief or Bubble Hero. have ads?

Bubble Hero. shows ads; Silent Thief does not.

### Which is updated more often, Silent Thief or Bubble Hero.?

Silent Thief ships an update every 2 weeks, and Bubble Hero. every 2 days. Most recently, Silent Thief was updated on October 15, 2026 and Bubble Hero. on September 29, 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.*