# iDSP vs FP 8.6 AMP

The clearest difference is update cadence: iDSP at weekly against FP 8.6 AMP's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iDSP ships an update weekly, FP 8.6 AMP every 2 months. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | iDSP | FP 8.6 AMP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 25 MB | 3 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [东友 苏](https://appshunter.io/developer/1786916998) | [Maslim Djanuanto](https://appshunter.io/developer/1521794441) |

## What reviewers say

### iDSP

[App page](https://appshunter.io/ios/app/idsp/id6754907457)

**Features:** macOS Compatibility

**In-app purchases:** none


### FP 8.6 AMP

[App page](https://appshunter.io/ios/app/fp-86-amp-c/id6771711953)

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

**In-app purchases:** none


## Frequently asked questions

### Is iDSP free?

iDSP is free to download, with no in-app purchases.

### Is FP 8.6 AMP free?

FP 8.6 AMP is free to download, with no in-app purchases.

### Do iDSP or FP 8.6 AMP have ads?

Neither iDSP nor FP 8.6 AMP shows ads.

### Which is updated more often, iDSP or FP 8.6 AMP?

iDSP ships an update weekly, and FP 8.6 AMP every 2 months. Most recently, iDSP was updated on October 15, 2026 and FP 8.6 AMP on October 14, 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.*