# FRAQ CALC Lite vs Chain Calculator

The clearest difference is ads: Chain Calculator at none against FRAQ CALC Lite's shown. Chain Calculator also leads on iOS requirement (13.0 vs 16.4). FRAQ CALC Lite's advantage is update cadence (daily vs monthly). On price, 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.

FRAQ CALC Lite ships an update daily, Chain Calculator monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | FRAQ CALC Lite | Chain Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Monthly |
| Size | 7 MB | 18 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TAKAO OGASAWARA](https://appshunter.io/developer/1895349758) | [seongkuk park](https://appshunter.io/developer/1895828986) |

## What reviewers say

### FRAQ CALC Lite

[App page](https://appshunter.io/ios/app/fraq-calc-lite/id6763718937)

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

**In-app purchases:** none


### Chain Calculator

[App page](https://appshunter.io/ios/app/chain-calculator/id6764549705)

**In-app purchases:** none


## Frequently asked questions

### Is FRAQ CALC Lite free?

FRAQ CALC Lite is free to download, with no in-app purchases.

### Is Chain Calculator free?

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

### Do FRAQ CALC Lite or Chain Calculator have ads?

FRAQ CALC Lite shows ads; Chain Calculator does not.

### Which is updated more often, FRAQ CALC Lite or Chain Calculator?

FRAQ CALC Lite ships an update daily, and Chain Calculator monthly. Most recently, FRAQ CALC Lite was updated on October 24, 2026 and Chain Calculator on October 24, 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.*