# Farming Koi vs Lifer Birding

The clearest difference is in-app purchases: Farming Koi at none against Lifer Birding's 2. Lifer Birding's advantage is update cadence (monthly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lifer Birding sells 2 in-app purchases, starting at $2.99 per month. Farming Koi asks for nothing beyond the download.

Farming Koi ships an update every 4 months, Lifer Birding monthly. The most recent releases landed on September 7, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Farming Koi | Lifer Birding |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 66 MB | 74 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ManChing Wu](https://appshunter.io/developer/1657974524) | [NTRA Pty Ltd](https://appshunter.io/developer/1894141173) |

## What reviewers say

### Farming Koi

[App page](https://appshunter.io/ios/app/farming-koi/id1546831409)

**In-app purchases:** none


### Lifer Birding

[App page](https://appshunter.io/ios/app/lifer-birding/id6762440686)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifer Pro (Monthly) | $2.99 | per month |
| Lifer Pro (Annual) | $19.99 | per year |


## Frequently asked questions

### Is Farming Koi free?

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

### Is Lifer Birding free?

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

### Do Farming Koi or Lifer Birding have ads?

Neither Farming Koi nor Lifer Birding shows ads.

### Which is updated more often, Farming Koi or Lifer Birding?

Farming Koi ships an update every 4 months, and Lifer Birding monthly. Most recently, Farming Koi was updated on September 7, 2026 and Lifer Birding on September 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.*