# XCHNGfx vs MoniRef

The clearest difference is update cadence: MoniRef at every 3 days against XCHNGfx's every 2 months. MoniRef also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

XCHNGfx ships an update every 2 months, MoniRef every 3 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | XCHNGfx | MoniRef |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 112 MB | 49 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [xchngfx](https://appshunter.io/developer/1819474805) | [Electrosoft PVT](https://appshunter.io/developer/6800101218) |

## What reviewers say

### XCHNGfx

[App page](https://appshunter.io/ios/app/xchngfx/id6747032075)

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

**In-app purchases:** none


### MoniRef

[App page](https://appshunter.io/ios/app/moniref/id6800101216)

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

**In-app purchases:** none


## Frequently asked questions

### Is XCHNGfx free?

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

### Is MoniRef free?

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

### Do XCHNGfx or MoniRef have ads?

Neither XCHNGfx nor MoniRef shows ads.

### Which is updated more often, XCHNGfx or MoniRef?

XCHNGfx ships an update every 2 months, and MoniRef every 3 days. Most recently, XCHNGfx was updated on November 12, 2026 and MoniRef on November 10, 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.*