Comparison

DevFest Nantes vs hark

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DevFest Nantes

Features
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The official DevFest Nantes conference app is your co-pilot (or Passepartout) to navigate the conference. With the app, you can: • Explore, filter the conference schedule, with details on topics and speakers • Bookmark sessions and create your personalized schedule • Get reminders before sessions you’ve bookmarked start The Devfest (i.e Developers Festival), is a technical conference destined to developers. It's meant for students, professionals, or any curious techie. This year's edition will be scary!

About

hark

Features
Read full description

Hark gives indie developers one place for notifications from all their projects. Create a service in the Hark dashboard, copy its private webhook URL, and POST a simple JSON payload whenever something happens. Hark delivers the event to your iPhone as a communication notification with your project’s name and image. Use Hark for: • New signups and waitlist joins • Payments and subscription events • Failed jobs and operational alerts • Customer feedback • Launch milestones and anything else that can call a webhook Each service can define a default title, image, and destination URL. Individual requests can override those fields when needed. Hark also includes idempotency protection, delivery activity, and secure token rotation. One app. Every project. Let the important things find you.

Screenshots

DevFest Nantes4 screens
hark3 screens

Verdict

The call

The clearest difference is update cadence: hark at every 4 days against DevFest Nantes's every 3 weeks. hark also leads on chart position (#173 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DevFest Nantes ships an update every 3 weeks, hark every 4 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 5 level
DevFest Nantes versus hark: the parameters behind the verdict, then further details
ParameterDevFest Nanteshark
PriceFreeFree
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
Best chart rank—#173 — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size13 MB46 MB
Age rating4+4+
DeveloperGDG NantesRyan Vogel

In-app purchases

None

DevFest Nantes

No in-app purchases

None

hark

No in-app purchases

Questions

Is DevFest Nantes free?
DevFest Nantes is free to download, with no in-app purchases.
Is hark free?
hark is free to download, with no in-app purchases.
Do DevFest Nantes or hark have ads?
Neither DevFest Nantes nor hark shows ads.
Which is updated more often, DevFest Nantes or hark?
DevFest Nantes ships an update every 3 weeks, and hark every 4 days. Most recently, DevFest Nantes was updated on October 30, 2026 and hark on October 29, 2026.

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