# Retirement Countdown vs MapMiro2

The clearest difference is in-app purchases: Retirement Countdown at none against MapMiro2's 1. Retirement Countdown also leads on iOS requirement (15.0 vs 18.0). MapMiro2's advantage is update cadence (fortnightly vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. MapMiro2 sells 1 one-off in-app purchase. Retirement Countdown asks for nothing beyond the download.

Retirement Countdown ships an update every 9 months, MapMiro2 fortnightly. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Retirement Countdown | MapMiro2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Size | 24 MB | 46 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [明航 李](https://appshunter.io/developer/1823569127) | [博洋 陈](https://appshunter.io/developer/1892561583) |

## What reviewers say

### Retirement Countdown

[App page](https://appshunter.io/ios/app/retirement-countdown-days/id6754011756)

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

**In-app purchases:** none


### MapMiro2

[App page](https://appshunter.io/ios/app/mapmiro2/id6762030026)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MapMiro2 Pro | $2.99 | one-time |


## Frequently asked questions

### Is Retirement Countdown free?

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

### Is MapMiro2 free?

MapMiro2 is free to download, with in-app purchases available.

### Do Retirement Countdown or MapMiro2 have ads?

Neither Retirement Countdown nor MapMiro2 shows ads.

### Which is updated more often, Retirement Countdown or MapMiro2?

Retirement Countdown ships an update every 9 months, and MapMiro2 fortnightly. Most recently, Retirement Countdown was updated on October 3, 2026 and MapMiro2 on October 5, 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.*