Challaine vs DrG108
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Challaine
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Inside the Challaine app, you can: Access all of your videos in one easy to use app Receive push notifications with the latest news and updates Access to all of your videos without having to remember your password Save your favorite posts so you can quickly find them later END USER LICENSE AGREEMENT https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DrG108
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Inside the DrG108 app, you can: Access all of your videos in one easy to use app Receive push notifications with the latest news and updates Access to all of your videos without having to remember your password Save your favorite posts so you can quickly find them later END USER LICENSE AGREEMENT https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Challaine and DrG108 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Challaine ships an update every 5 weeks, DrG108 every 4 weeks. The most recent releases landed on May 19, 2026 and September 15, 2026 respectively.
| Parameter | Challaine | DrG108 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 | 16.6 |
| Further details — not scored | ||
| Size | 34 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Challaine Emerson | DrG108 |
In-app purchases
Challaine
No in-app purchases
DrG108
No in-app purchases
