Comparison

NLJUG vs GuestPark

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

Head to head
About

NLJUG

Features
Read full description

This is the official event app for conferences organized by NLJUG, the Dutch Java User Group. This app provides the schedule and other relevant information for NLJUG events. You can view the timetable, check out session and speaker details, find your way through the venue and create your own personal schedule. After having enjoyed a session, you can use the app to rate the session.

About

GuestPark

Features
Read full description

Transform your Amsterdam parking experience with GuestPark - the premium visitor parking app that delivers the professional functionality Amsterdam's municipal apps should have provided from day one. Revolutionary Multi-Profile Management Save unlimited permit/PIN combinations for family members, employees, or multiple properties. Switch instantly between profiles with visual avatars and custom names. No more juggling phones or re-entering credentials. Intelligent Session Optimization Our Time Intelligence Engine understands Amsterdam's complex parking regulations better than you do. Automatic free parking detection, smart time optimization based on zone rules, and future session planning that saves you โ‚ฌ50+ monthly through optimized timing. Premium User Experience Built with Material Design 3 and bilingual perfection - seamless English/Dutch switching without app restart. Complete parking transactions in under 30 seconds with visual status indicators and zero learning curve. Advanced Notification Intelligence Profile-contextual alerts ensure you always know which account and vehicle notifications concern. Customizable timing, smart navigation, and 100% reliable delivery mean zero parking fines due to forgotten sessions. Transparent Financial Management Real-time wallet balance, secure in-app payments, and cost prediction engine eliminate surprise charges entirely. Always know exact costs before commitment with transparent pricing. Why GuestPark Matters Amsterdam generates over 525,000 parking fines annually - one every minute. Municipal apps remain the #1 source of resident complaints due to confusing interfaces, technical failures, and billing surprises. GuestPark users report: โ€ข 100% session awareness - never miss deadlines โ€ข Zero surprise charges through transparent pricing โ€ข 15+ minutes saved per session with multi-profile support โ€ข Professional reliability during critical parking moments Perfect for multi-permit families, business permit holders, international residents, and anyone who values efficiency over frustration. Built with enterprise-grade security, developer-quality reliability, and the premium experience you deserve. Stop fighting with inadequate municipal apps. Start enjoying effortless, intelligent parking completely under your control.

Screenshots

NLJUG4 screens
GuestPark4 screens

Verdict

The call

The clearest difference is iOS requirement: GuestPark at 12.0 against NLJUG's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

NLJUG ships an update every 3 months, GuestPark every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard1 real difference ยท 5 level
NLJUG versus GuestPark: the parameters behind the verdict, then further details
ParameterNLJUGGuestPark
PriceFreeFree
Update frequencyEvery 3 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 โ€” better
Further details โ€” not scored
Size51 MB42 MB
Age rating4+4+
DeveloperBelastingdienstCosti Mihai

In-app purchases

None

NLJUG

No in-app purchases

None

GuestPark

No in-app purchases

Questions

Is NLJUG free?
NLJUG is free to download, with no in-app purchases.
Is GuestPark free?
GuestPark is free to download, with no in-app purchases.
Do NLJUG or GuestPark have ads?
Neither NLJUG nor GuestPark shows ads.
Which is updated more often, NLJUG or GuestPark?
NLJUG ships an update every 3 months, and GuestPark every 2 months. Most recently, NLJUG was updated on October 26, 2026 and GuestPark on October 25, 2026.

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