OpeRadar vs LearnWatchGo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OpeRadar
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With OpeRadar you can find information about all your favorite opera performances. Do you want to know what is played in the opera houses near you, or are looking for the rare performance of your favorite opera … You can do all that and more with OpeRadar: Features: Location based search. Information about the repertoire of all opera houses near you, or in any destination of your choice. Worldwide database. Search for performances by opera title, composer or company name all around the world! Rarities list. There are thousands of opera performances world wide, check out the more rare ones! Premieres list. Be in the audience of a premiere production, including world premieres! Tickets. Contact information and direct links to tickets sales for thousands of performances. If you enjoy this app we appreciate your referral. Please send any feedback or questions to support@operadar.app
LearnWatchGo
This app allows parents to curate YouTube channels for their children, monitor viewing in real-time, and optionally require quizzes before new videos. It offers profanity scanning in video transcripts and supports multiple child profiles with a one-time unlock fee.
- Curated YouTube channel selection
- Real-time viewing monitoring
- Profanity scanning in transcripts
- Optional video quizzes
- Multiple child profiles
- No suggested videos outside selected channels
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LearnWatchGo The mission of LearnWatchGo is to help parents keep their quiet time with a little more peace of mind. You as the parent can designate which YouTube channels your child can watch. You can choose from any available channel on YouTube. There are no suggested videos outside of the selected channel, and no commenting. As your child watches YouTube within the LearnWatchGo, you can view in real-time what your child is watching. You can also request a transcript of each video that will be scanned to highlight profanity and other questionable language. You can delete and add channels at any time. Next, you can require your child to pass a short quiz in order to view another video. Current subjects available are addition, subtraction, division, multiplication, spelling, and geography, with more in development. You can set the "pass a quiz" requirement for every other video, every two, every there, or if you want, this feature can be disabled to utilize the channel control and transcript review features only. Frequently asked questions: 1) Are the videos kid safe? *LearnWatchGo does not review or monitor videos. You, as the parent, are in control of the channels and therefore the videos watched within the application. 2) Does my child have to answer questions? *No, you can set question frequency to not answer any questions. 3) What channels are available? *Any channel that is available on YouTube can be added to your child's profile. You as the parent are in control of the channel lineup for each profile. 4) Are there suggested videos? *No suggested videos are shown outside of the selected channel. 5) Is it free? *One profile and one group of subjects are free. You can unlock multiple profiles for a one-time cost of $9.99 usd. 6) Does it prevent my child from going to YouTube directly? *No, but you can enable guided access, screen pinning, or a site blocker to prevent click-throughs. For more information, visit https://www.learnwatchgo.com/guidedaccess
Screenshots
Verdict
The clearest difference is in-app purchases: OpeRadar at none against LearnWatchGo's 5. OpeRadar also leads on iOS requirement (13.4 vs 15.1). LearnWatchGo's advantage is update cadence (fortnightly vs monthly). On price, ads 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
Both are free to download. LearnWatchGo sells 4 one-off in-app purchases. OpeRadar asks for nothing beyond the download.
OpeRadar ships an update monthly, LearnWatchGo fortnightly. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.
| Parameter | OpeRadar | LearnWatchGo |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (15 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 15 — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 — better | 15.1 |
| Further details — not scored | ||
| Size | 39 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | Johannes Klein | PL47 Productions, LLC |
In-app purchases
OpeRadar
No in-app purchases
LearnWatchGo
- Tip $5 usd$5.00
- Multiple Profiles and Subjects2 variants$9.99
- Tip $10 usd$10.00
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- Tip $15 usd$15.00









