Comparison

Slinger vs IENVENT

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

Head to head

About

Slinger

Features

Read full description

Slinger makes it easier and more enjoyable to get to events by sharing rides or joining others. Together with event organizers, we ensure that visitors can easily find or offer a ride. Whether you’re heading to a concert, sports match, or business event, you can arrange your transportation with just a few taps. Save money, reduce your CO₂ emissions, and meet like-minded people along the way. Sign up, choose your event, and share your ride.

About

IENVENT

Features

Read full description

Welkom, leuk dat je erbij bent! In deze app vind je alles voor jullie bedrijfsuitje: het programma, tijden, locaties, kledingadvies en adressen van het restaurant en hotels. - Leuke foto gemaakt? Deel ‘m direct met je collega’s in de app. - Vragen of iets melden? Gebruik de groepschat. Door de app te installeren ontvang je ook handige pushberichten van IENVENT, zodat je altijd up-to-date bent. Veel plezier!

Screenshots

Slinger3 screens

IENVENT4 screens

Verdict

The call

The clearest difference is update cadence: IENVENT at every 4 days against Slinger's every 2 weeks. 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

Slinger ships an update every 2 weeks, IENVENT every 4 days. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 5 level

Slinger versus IENVENT: the parameters behind the verdict, then further details
Parameter	Slinger	IENVENT
Price	Free	Free
Update frequency	Every 2 weeks	Every 4 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0 — better	15.6
Further details — not scored
Size	24 MB	91 MB
Age rating	4+	4+
Developer	Slinger B.V.	APP-IT.BE

In-app purchases

None

Slinger

No in-app purchases

None

IENVENT

No in-app purchases

Questions

Is Slinger free?

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

Is IENVENT free?

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

Do Slinger or IENVENT have ads?

Neither Slinger nor IENVENT shows ads.

Which is updated more often, Slinger or IENVENT?

Slinger ships an update every 2 weeks, and IENVENT every 4 days. Most recently, Slinger was updated on October 3, 2026 and IENVENT on October 9, 2026.