# Brain Test vs Flashback

The clearest difference is rating: Brain Test at 4.8 against Flashback's 4.6. Brain Test also leads on chart position (#2 vs #32) and ratings volume (1.5M vs 171K). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Brain Test sells 10 in-app purchases, starting at $3.99 per 7 days and Flashback sells 13 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Brain Test holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Brain Test has 1.5M ratings behind it against 171K, so its average is the more settled of the two. Written reviews point the same way: 58% of Brain Test's written reviews are positive against 47% of Flashback's.

Brain Test ships an update monthly, Flashback every 4 weeks. Both last shipped on September 24, 2026.

## The numbers

| Metric | Brain Test | Flashback |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.5M ratings)](https://appshunter.io/ios/app/brain-test-tricky-puzzles/id1486214495/reviews)** | [4.6 (171K ratings)](https://appshunter.io/ios/app/flashback-tricky-fun-riddles/id1630338576/reviews) |
| Number of ratings | **1.5M** | 171K |
| Positive reviews | **58.5% of reviews** | 46.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#2** | #32 |
| Size | 297 MB | 520 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [UNICO STUDIO](https://appshunter.io/developer/1467451326) | [Radiant Cat Studio](https://appshunter.io/developer/1691870591) |

## What reviewers say

### Brain Test

[App page](https://appshunter.io/ios/app/brain-test-tricky-puzzles/id1486214495)

**Currently charting:** #2 Top Free · Trivia, #21 Top Grossing · Trivia, #44 Top Free · Puzzle, #102 Top Free · Games (US App Store)

Engage your mind with a collection of clever and surprising puzzles that use misdirection and playful logic. This app offers unconventional challenges designed for casual enjoyment and creative thinking, perfect for solo play or sharing.

**Highlights:** Unconventional puzzle design, Surprising twists, Simple mechanics, Engaging content, Family friendly, No timers or stress

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Package | $3.99 | per 7 days |
| 250 Lamps | $1.99 | one-time |
| 500 Lamps | $2.99 | one-time |
| Limited Time Offer | $3.99 | one-time |
| Remove Ads + 1000 bulb | $3.99 | one-time |
| 1000 Lamps | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Coolest Offer | $4.99 | one-time |
| Remove Ads + 250 bulb | $4.99 | one-time |
| 2500 Lamps | $9.99 | one-time |

**What reviewers like**

- 🚀 Fun and challenging
- 👍 Helps sharpen the mind
- 😊 Addictive and entertaining

**What reviewers complain about**

- 🤬 Too many ads
- 🙄 Ads interrupt gameplay
- 😒 Ads are repetitive
- 😠 Ads are unskippable

**Reported bugs**

- Game freezes or crashes
- Hint system not working as expected
- Inability to exit ads

**Requested features**

- More levels and updates
- Reduce frequency of ads
- Improve hint system
- Add difficulty options


### Flashback

[App page](https://appshunter.io/ios/app/flashback-tricky-fun-riddles/id1630338576)

**Currently charting:** #32 Top Free · Adventure (US App Store)

Engage your mind with a unique puzzle game that challenges your thinking skills. Solve intricate riddles and IQ tests by manipulating time to uncover clues and reveal hidden truths. Prove your intelligence and become a master riddle solver.

**Highlights:** Time control gameplay, Challenging clues, Hundreds of puzzles, Brain training, Unique scenarios, Logical IQ tests

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Membership2 | $6.99 | per 7 days |
| 5 Hint | $0.99 | one-time |
| 5 Skip | $0.99 | one-time |
| Unlock All | $1.99 | one-time |
| Spin the Wheel | $1.99 | one-time |
| Moon's Limited Discount! | $2.99 | one-time |
| Moon's Golden Discount! | $3.99 | one-time |
| No ads | $4.99 | one-time |
| Moon's Lucky Package | $5.99 | one-time |
| Moon's Detective Package | $5.99 | one-time |
| Moon's Rich Package | $5.99 | one-time |
| Moon's Gold Package | $6.99 | one-time |
| Moon's Ultimate Package | $7.99 | one-time |

**What reviewers like**

- 💡 Helps improve problem-solving skills
- 🎮 Fun and entertaining gameplay
- 🧠 Challenges the mind
- 🕹️ Enjoyable for passing time

**What reviewers complain about**

- 🚧 Too many ads, disruptive to gameplay
- 💰 Paywall for removing ads
- 🐛 Glitches and freezing issues
- 🤔 Levels can be too easy

**Reported bugs**

- Levels not progressing after completing
- Incorrect or unhelpful hints
- Inability to click on correct answers

**Requested features**

- More challenging levels
- Ability to skip ads
- Expand level selection beyond 301
- Meaningful use for in-game currency


## Frequently asked questions

### Is Brain Test free?

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

### Is Flashback free?

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

### Which has better reviews, Brain Test or Flashback?

Brain Test is rated higher. Brain Test averages 4.8 out of 5 from 1.5M ratings, while Flashback averages 4.6 from 171K ratings.

### Do Brain Test or Flashback have ads?

Both Brain Test and Flashback show ads.

### Which is updated more often, Brain Test or Flashback?

Brain Test ships an update monthly, and Flashback every 4 weeks. Most recently, Brain Test was updated on September 24, 2026 and Flashback on September 24, 2026.

### Which is more popular, Brain Test or Flashback?

Brain Test currently peaks at #2 in the App Store charts, and Flashback at #32. Chart position reflects recent download velocity rather than total install base.

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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.*