# SimpleAI vs Firefly

SimpleAI and Firefly are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. SimpleAI sells 3 in-app purchases, starting at $8.99 per month and Firefly sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SimpleAI | Firefly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 5 MB | 172 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [HONG KONG MARGINAL TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1669726694) | [tangwenshengshicolimited](https://appshunter.io/developer/1784230840) |

## What reviewers say

### SimpleAI

[App page](https://appshunter.io/ios/app/simpleai-ai/id6477322942)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 按月订阅 | $8.99 | per month |
| 按季订阅 | $14.99 | per 3 months |
| 按年订阅 | $29.99 | per year |


### Firefly

[App page](https://appshunter.io/ios/app/firefly/id6751474833)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 新用户体验 | $1.99 | per 7 days |
| 月付会员 | $3.99 | per month |
| 年付会员 | $14.99 | per year |


## Frequently asked questions

### Is SimpleAI free?

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

### Is Firefly free?

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

### Do SimpleAI or Firefly have ads?

Neither SimpleAI nor Firefly shows ads.

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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.*