# FastFlow vs ATHTRAMeal

The clearest difference is update cadence: ATHTRAMeal at every 5 days against FastFlow's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FastFlow sells 2 in-app purchases, starting at $2.99 per month and ATHTRAMeal sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

FastFlow ships an update every 4 months, ATHTRAMeal every 5 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FastFlow | ATHTRAMeal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 2 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Renzo Ohhama](https://appshunter.io/developer/1812551739) | [MASANOBU SHINDOU](https://appshunter.io/developer/1861312872) |

## What reviewers say

### FastFlow

[App page](https://appshunter.io/ios/app/fastflow/id6755752536)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastFlow Premium - Monthly | $2.99 | per month |
| FastFlow Premium - Yearly | $22.99 | per year |


### ATHTRAMeal

[App page](https://appshunter.io/ios/app/athtrameal/id6762054476)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $3.99 | per month |
| 解析10回パック | $1.99 | one-time |
| 解析30回パック | $4.99 | one-time |
| 解析100回パック | $12.99 | one-time |


## Frequently asked questions

### Is FastFlow free?

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

### Is ATHTRAMeal free?

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

### Do FastFlow or ATHTRAMeal have ads?

Neither FastFlow nor ATHTRAMeal shows ads.

### Which is updated more often, FastFlow or ATHTRAMeal?

FastFlow ships an update every 4 months, and ATHTRAMeal every 5 days. Most recently, FastFlow was updated on October 25, 2026 and ATHTRAMeal on October 28, 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.*