# owadio vs Birds@SG

The clearest difference is in-app purchases: owadio at none against Birds@SG's 2. Birds@SG's advantage is update cadence (every 6 days vs every 4 months) and iOS requirement (15.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Birds@SG sells 2 in-app purchases, starting at $1.99 per month. owadio asks for nothing beyond the download.

owadio ships an update every 4 months, Birds@SG every 6 days. The most recent releases landed on September 13, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | owadio | Birds@SG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/owadio/id1545809203/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | Ad-supported | — |
| Size | 60 MB | 58 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Ajay Shanker](https://appshunter.io/developer/1545809205) | [Hosay Studios](https://appshunter.io/developer/599398754) |

## What reviewers say

### owadio

[App page](https://appshunter.io/ios/app/owadio/id1545809203)

This app helps National Service personnel manage their military commitments and personal well-being. It offers tools for tracking leave, promotions, fitness, and important dates, alongside useful resources and weather updates.

**Highlights:** Light/Dark Mode, Fitness Log, IPPT Calculator, Leave & OIL Tracker, Days to ORD Countdown, HealthKit/GoogleFit Integration, iOS 14 Widgets & Apple Watch Support

**In-app purchases:** none


### Birds@SG

[App page](https://appshunter.io/ios/app/birdssg/id6759211949)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Birds@SG Pro Monthly | $1.99 | per month |
| Birds@SG Pro Yearly | $19.99 | per year |


## Frequently asked questions

### Is owadio free?

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

### Is Birds@SG free?

Birds@SG is free to download, with in-app purchases available.

### Do owadio or Birds@SG have ads?

Both owadio and Birds@SG show ads.

### Which is updated more often, owadio or Birds@SG?

owadio ships an update every 4 months, and Birds@SG every 6 days. Most recently, owadio was updated on September 13, 2026 and Birds@SG on September 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.*