# Advent Calendar OpenGLEffects — user reviews > 32 indexed App Store user reviews of Advent Calendar OpenGLEffects by Daniel Kiefer, rated 2.00/5 from 4 ratings. - Source: https://appshunter.io/ios/app/advent-calendar-opengleffects/id479608586/reviews - App overview in markdown: https://appshunter.io/ios/app/advent-calendar-opengleffects/id479608586.md - Rating breakdown: 5★ 1 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 3 ## Newest reviews (10 of 32) ### 1/5 — Your wasting your time even reading these reviews *2011-12-21, version 1.1* This app is poinless and the only reason i got it was because i wanted to know why it got really bad reviews and now i really wish i hadnt. Everything about this app is timewasting and the only reason im wasting my time writing a review of this garbage app is to warn you not to waste your time finding out how bad it is. ### 1/5 — Advent *2011-12-13* Not very good quality because its only pictures showing well nothing! ### 1/5 — STUPID *2011-12-12* Stupid surprises big letdown ,I would give it zero stars but my iPad won't let me. ### 1/5 — Irritating!!! *2011-12-11, version 1.1* I thought I would be kind even after I saw one reviewer gave a lowly one star rating; so I gave it a try thinking it can't be that bad.. thinking the last reviewer was being too overly critical. Then after trying was amazed at how horrible this app was!!!! I'm giving this app a -2 rating for wasting my time dam it!! ### 2/5 — Numbers too tiny to read! *2011-12-09* You need a magnifying glass to find the numbers. The surprises are a let-down, too. ### 1/5 — Crap *2011-12-09, version 1.0* Pure rubbish. Not even worthy of the 1 star I have to give it! ### 1/5 — Poor graphics *2011-12-07* The main screen is nice, but the daily gifts for opening the calendar are extremely poor. Just bought it on the 6th, so did the first six at once. Six times the disappointment. My five year old looked at it confusedly. ### 1/5 — The images may be nice... *2011-12-05, version 1.0* They are, however, partly covered by advertising and they can't be made invisible. I don't need those in an advent calendar. It's a "delete" for me! ### 2/5 — Arnold H *2011-12-04, version 1.0* Disappointing. Very disappointing. ### 1/5 — Rubbish!!! *2011-12-03, version 1.0* Absolutely crap!!! If I could vote no stars then I would !! ## Most critical reviews (10 lowest-rated) ### 1/5 — Boring *2020-12-20* So far I have found this AdventCalendar to be totally boring and have no connection with Christmas what so ever besides the front picture, which I find extremely hard to even see the numbers on. I have persisted in the hopes sometimes amazing happens on the 24th but I am doubtful. I won’t be installing this next year ### 1/5 — Having trouble deleting this app *2019-12-07* Every time I restart the phone or shut the phone off, this app stays there as if its downloading and it should be gone because I’m low on storage. How do I fix this? ### 1/5 — Just a disguise for ads *2017-12-17* It does nothing but display ads ### 1/5 — How does it work? *2015-12-04* It keeps telling me. It's not time yet. But, No directions to use. ### 1/5 — Last update was horrible *2014-12-10, version 1.3* Since the last update, the numbers on the days are now impossible to read... It was way better before the update... I could read them fine then but not anymore! Please fix! ### 1/5 — Horrible *2014-12-07, version 1.3* Crappy ads. :( ### 1/5 — Rubbish *2014-12-02, version 1.1* Not worth downloading ### 1/5 — Бред *2013-12-28* Не качайте,фигня полная👎👇👎 ### 1/5 — Confused.... *2013-12-01, version 1.1* All this app appears to do, is display a coloured mass...!!! ### 1/5 — Ugh *2012-12-02* Music doesn't sync with itself. Meaning that the melody and other background music are playing at different speeds.. The main background picture is pretty, and all of the "door" pictures are moving, which is fine. The problem is, it looks like I need to take a screen capture to keep it as a wall paper, and i can't because of adds, ONLY on the door pictures! take The adds out of the moving wallpapers and i'd be worth a $.99 free.. Ridiculous. I never complain about a free app, but seriously, just take it down if you're done working on it. ## Most praised reviews (10 highest-rated) ### 5/5 — Sehr toll!!!👍🏻 *2015-12-07* Es macht Spaß ,jedes Türchen ist toll gemacht. Es sind tolle Effekte . Sehr toll!!!👍🏻😍👍🏻😍👍🏻😍👍🏻 ### 5/5 — Coole Effekten jeden tag *2014-12-14* Mal was anderes, aber es macht echt Spaß und man freut sich auf jedes Weitere Türchen ### 5/5 — Cool! *2013-12-04* It's so cool how the colors are all colorful and it's fun expecting a new cool effect each morning and waiting for the 24th!! ### 4/5 — Nette effekte, wo bleibt die Schokolade? *2012-12-01* 1 Punkt Abzug für die störende Werbung :-) ### 4/5 — Super gemacht!!! *2011-12-13* Echt! Wirklich super gemacht und mal 'ne andere Idee als Apps. Nur die Werbung, die stört!!! ### 3/5 — Super *2013-12-01* Die Werbung. Stört -2 ### 3/5 — Some neat *2011-12-25* There are a few really cool effects here. I can't find the 25th, tho. With the number 24 in the game icon, there may not be an effect for the 25th. ### 3/5 — Nett gemacht und gute Idee! *2011-12-10* Aaaaber: die Werbung ist extrem störend! ### 3/5 — Needs update *2011-12-02* The effects are reaaly cool but day 2 is openable on day one, the days are extrememly hard to see!!! And im positive theres no number 3!!! But other than that its worth it cuz itz free! ### 2/5 — Boring *2011-12-19, version 1.1* It's a really boring app I deleted it as soon as I got it --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*