Comparison

German to Go vs Kuriosity

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

Head to head
About

German to Go

Features
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Juliane’s German to Go is the online video course for anyone wanting to learn German easily and fast! Lean back and let yourself be guided through an easy-to- follow, step-by-step curriculum. Levels A1, A2 and B1. - Full course with over 900 videos for levels A1, A2 and B1. - Clearly structured. - Interactive video exercises and PDF tests. - Thousands of downloadable worksheets and audio files. - Including interviews with native speakers. - Watch your videos offline. You can finish each language level in less than 6 months by completing just 15-30 minutes of video lessons per day. Or, you can move faster or slower, depending on your time availability. It’s entirely up to you! German to Go gives you an immersive, proactive learning experience. You won’t just sit passively in front of your computer and consume content. Thanks to numerous prompts for speaking and writing, you will actively use the language yourself. Try out the free 7-day preview for each level and you'll be amazed by how much you can learn in just a short period of time... all from the comfort of your home and on your own schedule. Learn German. Step by Step to Fluency! INFORMATION ABOUT THE APP AND PURCHASE OPTIONS By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync. The download of German to Go is free of charge. No free trial offered. Should you use German to Go app to access in-app content via available subscription(s), a payment will be charged to your credit card through your App Store account . A subscription renews automatically unless canceled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing. Subscription(s) can be managed and auto-renewal turned off in Account Settings in the App Store after purchase. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy

About

Kuriosity

Identify objects, places, and living things using your phone's camera or gallery. Explore different AI modes for detailed information, creative roasting, or geographical context. Save your scans and unlock advanced features through subscription.

Highlights
  • AI-powered image identification
  • Standard, Biologist, Geographer, Roastmaster modes
  • Photo and gallery upload
  • Contextual information and questions
  • Personal scan history log
  • Premium AI modes
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Ever looked at something weird, confusing, or potentially dangerous and wondered "what is this?" Now you have a highly advanced AI in your pocket that knows exactly what it is. Just take a photo or pick one from your gallery, then choose your expert. Add context like a location, ask a follow-up question, or attach a second photo — the AI works with you to get it right. • The Standard Identifier — Instant, hyper-accurate answers about the world around you. Identify a mystery tool, find details on a coin, or just satisfy your curiosity. • The Biologist — Explore the natural world safely. Spot a Gila monster on a desert trail or a strange weed in your garden? Identify that tree, plant, mushroom, fish, snake, spider, insect, or any other living organism. The Biologist tells you exactly what species it is and whether to keep your distance. Have a sick plant? Ask the Biologist to diagnose it for you. • The Geographer — Admiring a vista or a striking landscape? Snap a skyline, a monument, or a distant mountain range to instantly identify where you are and learn the history of the terrain. • The Geologist — Found a strange rock on a hike or a crystal at a market? The Geologist identifies the mineral or gemstone, complete with its hardness, structure, composition, and where on Earth it forms. • The Art Historian — In a museum, a gallery, or staring at a thrift-store painting? Get the artist, title, period, and movement, plus the techniques and cultural significance — a museum curator in your pocket. • The Car Enthusiast — Spotted something exotic in a parking lot? Identify the make, model, and year, then get the specs, production history, and what makes it special — from rare classics to modern hypercars. • The Roastmaster — Got thick skin? Take a photo of your living room, your outfit, or a friend's terrible guitar, and let the AI ruthlessly roast it. • The Memory Bank — Never lose a scan. Every photo, identification, and roast is saved in your personal history log. Download now and scan your first items free. Upgrade to Premium to remove occasional ads. Privacy Policy & Terms of Use: Privacy Policy: https://wtfisthis.app/privacy Terms of Use (EULA): A standard Apple End User License Agreement (EULA) applies to this app. You can review the terms here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

German to Go4 screens
Kuriosity4 screens

Verdict

The call

The clearest difference is update cadence: Kuriosity at every 5 days against German to Go's every 4 months. German to Go's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases 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. German to Go sells 1 in-app purchase, starting at $89.00 per year and Kuriosity sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

German to Go ships an update every 4 months, Kuriosity every 5 days. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
German to Go versus Kuriosity: the parameters behind the verdict, then further details
ParameterGerman to GoKuriosity
PriceFreeFree
Rating—5.0 (7 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—7 — better
Update frequencyEvery 4 monthsEvery 5 days — better
AdsYesYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size92 MB51 MB
Age rating4+9+
DeveloperJuliane Gisela Klingenberg NerySEM Developer LLC

In-app purchases

1 purchases

German to Go

Subscriptions1
  • Yearly Membership$89.001 Year
2 purchases

Kuriosity

Subscriptions2
  • Kuriosity Monthly Subscription$0.991 Month
  • Kuriosity Annual Subscription$9.991 Year

Questions

Is German to Go free?
German to Go is free to download, with in-app purchases available.
Is Kuriosity free?
Kuriosity is free to download, with in-app purchases available.
Do German to Go or Kuriosity have ads?
Both German to Go and Kuriosity show ads.
Which is updated more often, German to Go or Kuriosity?
German to Go ships an update every 4 months, and Kuriosity every 5 days. Most recently, German to Go was updated on October 10, 2026 and Kuriosity on October 6, 2026.

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