# Spark by CelcomDigi vs owadio

The clearest difference is ratings volume: Spark by CelcomDigi at 86 against owadio's 1. Spark by CelcomDigi also leads on update cadence (monthly vs every 4 months) and iOS requirement (16.0 vs 18.6). owadio's advantage is rating (5.0 vs 4.7) and monetization model (ad-supported vs free with in-app purchases). On price, ads, 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.

owadio holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Spark by CelcomDigi has 86 ratings behind it against 1, so its average is the more settled of the two.

Spark by CelcomDigi ships an update monthly, owadio every 4 months. The most recent releases landed on August 31, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Spark by CelcomDigi | owadio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (86 ratings)](https://appshunter.io/ios/app/spark-by-celcomdigi/id1324469029/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/owadio/id1545809203/reviews)** |
| Number of ratings | **86** | 1 |
| Positive reviews | 67.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 125 MB | 60 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [CelcomDigi Telecommunications Sdn Bhd](https://appshunter.io/developer/391897541) | [Ajay Shanker](https://appshunter.io/developer/1545809205) |

## What reviewers say

### Spark by CelcomDigi

[App page](https://appshunter.io/ios/app/spark-by-celcomdigi/id1324469029)

A digital-first mobile experience offering instant eSIM activation and flexible plan management. Control multiple lines, upgrade or downgrade plans, and access support all within the app.

**Highlights:** Instant eSIM activation, Flexible plan management, Manage up to 5 lines, Affordable plans from RM15/month, On-demand roaming, Live in-app support

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Spark by CelcomDigi free?

Spark by CelcomDigi is free to download, with no in-app purchases.

### Is owadio free?

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

### Which has better reviews, Spark by CelcomDigi or owadio?

owadio is rated higher. Spark by CelcomDigi averages 4.7 out of 5 from 86 ratings, while owadio averages 5.0 from 1 ratings.

### Do Spark by CelcomDigi or owadio have ads?

Both Spark by CelcomDigi and owadio show ads.

### Which is updated more often, Spark by CelcomDigi or owadio?

Spark by CelcomDigi ships an update monthly, and owadio every 4 months. Most recently, Spark by CelcomDigi was updated on August 31, 2026 and owadio on September 13, 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.*