# IDFA小助手 vs MoonVale

The clearest difference is in-app purchases: IDFA小助手 at none against MoonVale's 1. IDFA小助手 also leads on iOS requirement (15.6 vs 17.0). MoonVale's advantage is update cadence (monthly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. MoonVale sells 1 one-off in-app purchase. IDFA小助手 asks for nothing beyond the download.

IDFA小助手 ships an update every 4 months, MoonVale monthly. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | IDFA小助手 | MoonVale |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 2 MB | 171 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [凯 雷](https://appshunter.io/developer/1499127420) | [翼凌 张](https://appshunter.io/developer/1523639998) |

## What reviewers say

### IDFA小助手

[App page](https://appshunter.io/ios/app/idfa/id1562620500)

This utility app allows users to quickly view their device's IDFA. It also supports copying and sharing this identifier.

**Highlights:** View device IDFA, Copy IDFA, Share IDFA, Supports iPhone, iPad, iPod

**Features:** macOS Compatibility

**In-app purchases:** none


### MoonVale

[App page](https://appshunter.io/ios/app/moonvale/id6777016262)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MoonVale Pro Lifetime | $0.99 | one-time |


## Frequently asked questions

### Is IDFA小助手 free?

IDFA小助手 is free to download, with no in-app purchases.

### Is MoonVale free?

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

### Do IDFA小助手 or MoonVale have ads?

Neither IDFA小助手 nor MoonVale shows ads.

### Which is updated more often, IDFA小助手 or MoonVale?

IDFA小助手 ships an update every 4 months, and MoonVale monthly. Most recently, IDFA小助手 was updated on September 29, 2026 and MoonVale on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*