# Implosion vs Bright Memory

The clearest difference is in-app purchases: Implosion at none against Bright Memory's 9. Implosion also leads on rating (4.6 vs 4.3) and ratings volume (914 vs 43). Bright Memory's advantage is update cadence (every 3 days vs every 5 months) and chart position (#125 vs unranked). On ads, device support and iOS requirement there is nothing between them.

Implosion costs $1.99 and Bright Memory $4.99 up front. Bright Memory sells 9 one-off in-app purchases. Implosion asks for nothing beyond the download.

Implosion holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Implosion has 914 ratings behind it against 43, so its average is the more settled of the two. Written reviews point the same way: 74% of Implosion's written reviews are positive against 66% of Bright Memory's.

Implosion ships an update every 5 months, Bright Memory every 3 days. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Implosion | Bright Memory |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Rating | **[4.6 (914 ratings)](https://appshunter.io/ios/app/implosion-never-lose-hope/id870322730/reviews)** | [4.3 (43 ratings)](https://appshunter.io/ios/app/bright-memory-infinite/id1669877091/reviews) |
| Number of ratings | **914** | 43 |
| Positive reviews | **74.1% of reviews** | 66.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | — | **#125** |
| Size | 3.0 GB | 2.4 GB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Rayark International Limited](https://appshunter.io/developer/483529071) | [贤成 曾](https://appshunter.io/developer/1474315940) |

## What reviewers say

### Implosion

[App page](https://appshunter.io/ios/app/implosion-never-lose-hope/id870322730)

Experience console-quality graphics and immersive audio on your mobile device. Battle a mysterious alien life form with advanced weaponry and upgradeable mechs to ensure humanity's survival.

**Highlights:** Console-quality graphics, First-class voice acting, Hollywood-grade audio production, Intuitive touch interface, Upgradeable super-tech weaponry, ARK Kernel system

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth gameplay
- 👍 Intuitive controls
- 🎨 Stunning graphics
- 🎬 Excellent voice acting
- 💰 Good value for money

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🔍 Lack of explanation for game mechanics
- 🕹️ Unresponsive controls
- 🕰️ Repetitive and monotonous gameplay
- 💲 Expensive for a mobile game

**Reported bugs**

- Game not loading past the intro screen
- Crashes during boss battles and certain levels
- Issues with Game Center integration and cloud saving
- Incompatibility with newer iOS devices and versions

**Requested features**

- Improved cloud saving and syncing
- More weapon and character customization options
- Difficulty settings and accessibility options
- Multiplayer and co-op modes
- Optimization for newer devices and screen sizes


### Bright Memory

[App page](https://appshunter.io/ios/app/bright-memory-infinite/id1669877091)

**Currently charting:** #125 Top Paid · Adventure, #135 Top Paid · Action (US App Store)

Experience a thrilling blend of FPS and action in a futuristic world. Investigate a mysterious global phenomenon by combining unique skills, sword combat, and customizable firearms. Explore an ancient history connecting two worlds.

**Highlights:** FPS and action genre blend, Skill and ability combos, Sword combat, Customizable firearms, Gyroscope aiming support, Controller support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Black Kitten Pack | $0.99 | one-time |
| 学院兔皮肤 | $0.99 | one-time |
| Cyber Rabbit | $0.99 | one-time |
| Energetic Pack | $0.99 | one-time |
| Youthful Days Pack | $0.99 | one-time |
| Cheongsam (New Year) Pack | $0.99 | one-time |
| Cheongsam (Blue Flowers) | $0.99 | one-time |
| Bikini Pack | $0.99 | one-time |
| Skinny Jeans Pack | $0.99 | one-time |

**What reviewers like**

- 👍 Great graphics
- 💡 Excellent with a controller
- 🚀 Fun mechanics

**What reviewers complain about**

- 🐛 Bugs and issues with controls
- 🔧 Needs improvements for iPad devices
- 💰 Expensive in-app purchases

**Reported bugs**

- Buttons not programmed properly for iOS
- Unable to complete identity verification
- Touch controls issues on iPad

**Requested features**

- Add controller vibration support
- Allow customization of touch controls
- Optimize controls for PlayStation controller


## Frequently asked questions

### Is Implosion free?

Implosion costs $1.99, with no in-app purchases.

### Is Bright Memory free?

Bright Memory costs $4.99, and also offers in-app purchases.

### Which has better reviews, Implosion or Bright Memory?

Implosion is rated higher. Implosion averages 4.6 out of 5 from 914 ratings, while Bright Memory averages 4.3 from 43 ratings.

### Do Implosion or Bright Memory have ads?

Neither Implosion nor Bright Memory shows ads.

### Which is updated more often, Implosion or Bright Memory?

Implosion ships an update every 5 months, and Bright Memory every 3 days. Most recently, Implosion was updated on September 22, 2026 and Bright Memory on September 21, 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.*