# Nordic Calendar · Almanac vs RingGauge

The clearest difference is update cadence: RingGauge at every 3 days against Nordic Calendar · Almanac's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Nordic Calendar · Almanac sells 6 in-app purchases, starting at $1.99 per month and RingGauge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Nordic Calendar · Almanac ships an update every 2 weeks, RingGauge every 3 days. The most recent releases landed on October 28, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Nordic Calendar · Almanac | RingGauge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 61 MB | 1 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Valorbyte Oy](https://appshunter.io/developer/1278889946) | [Jhomar Maravillas](https://appshunter.io/developer/6783703541) |

## What reviewers say

### Nordic Calendar · Almanac

[App page](https://appshunter.io/ios/app/nordic-calendar-almanac/id6745397517)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| Monthly subscription | $2.99 | per month |
| Kuukausitilaus | $2.99 | per month |
| Annual subscription | $8.99 | per year |
| Annual subscription | $12.99 | per year |
| Vuosittainen tilaus | $12.99 | per year |


### RingGauge

[App page](https://appshunter.io/ios/app/ringgauge-ring-sizer/id6792487713)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited | $4.99 | one-time |


## Frequently asked questions

### Is Nordic Calendar · Almanac free?

Nordic Calendar · Almanac is free to download, with in-app purchases available.

### Is RingGauge free?

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

### Do Nordic Calendar · Almanac or RingGauge have ads?

Neither Nordic Calendar · Almanac nor RingGauge shows ads.

### Which is updated more often, Nordic Calendar · Almanac or RingGauge?

Nordic Calendar · Almanac ships an update every 2 weeks, and RingGauge every 3 days. Most recently, Nordic Calendar · Almanac was updated on October 28, 2026 and RingGauge on October 11, 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.*