# Flex vs Liar's Dice (吹牛)

The clearest difference is in-app purchases: Liar's Dice (吹牛) at none against Flex's 4. Flex's advantage is update cadence (fortnightly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flex sells 4 in-app purchases, starting at $4.99 per month. Liar's Dice (吹牛) asks for nothing beyond the download.

Flex ships an update fortnightly, Liar's Dice (吹牛) every 3 months. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Flex | Liar's Dice (吹牛) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (31 ratings)](https://appshunter.io/ios/app/flex-bank-app-simulator/id6767894535/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 37 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UAUA Limited](https://appshunter.io/developer/1767609614) | [KY FU](https://appshunter.io/developer/1896686925) |

## What reviewers say

### Flex

[App page](https://appshunter.io/ios/app/flex-bank-app-simulator/id6767894535)

Simulate a realistic personal finance experience with fake bank accounts, credit cards, and investments. Generate custom balances, track auto-generated transactions, and switch between various user profiles for entertainment or content creation.

**Highlights:** Simulated bank accounts (checking, savings), Credit card simulation with spending controls, Investment portfolio builder, Auto-generated transactions from real brands, Spending insights by category, Multiple simulation profiles

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flex Simulation | $4.99 | per month |
| Flex Premium Unlock | $5.99 | one-time |
| Flex Premium | $6.99 | one-time |
| Flex Lifetime | $99.99 | one-time |


### Liar's Dice (吹牛)

[App page](https://appshunter.io/ios/app/liars-dice/id6769773455)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flex free?

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

### Is Liar's Dice (吹牛) free?

Liar's Dice (吹牛) is free to download, with no in-app purchases.

### Do Flex or Liar's Dice (吹牛) have ads?

Neither Flex nor Liar's Dice (吹牛) shows ads.

### Which is updated more often, Flex or Liar's Dice (吹牛)?

Flex ships an update fortnightly, and Liar's Dice (吹牛) every 3 months. Most recently, Flex was updated on October 31, 2026 and Liar's Dice (吹牛) on October 25, 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.*