OLDTV vs Sing, O Cat!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
OLDTV
Test your cognitive speed and reaction time by quickly distinguishing between words and colors as you rapidly switch through TV channels. Experience a unique blend of nostalgia and a captivating soundtrack in this challenging game.
- Rapid channel switching
- Word and color differentiation
- Gamified Stroop test
- Nostalgic theme
- Original soundtrack
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HOW FAST CAN YOU THINK? Rated 9.5/10 on Steam! "The gameplay creates a deep level of immersion, unlike any other game I've ever played." "Allow me to go on a rave about this game and how its simple concept is amazing." “What a remarkable experience.” You are a genius child sitting in-front of a TV screen, you will switch through every channel on the planet. Can you tell the difference between words and colors? OLDTV is a gamified stroop test with a little nostalgia and a much favored soundtrack.
Sing, O Cat!
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Challenge your memory of melodies with Mayah, the magical cat. ■ When you tap the flower keys of Okinawa, Mayah the cat begins to sing. If Mayah can sing the same melody as the forest spirit, the forest will bloom with flowers. At first the melodies are short and simple, but the more you play, the longer and more challenging they become. Fill the forest with blossoms! ■ Variety of Sounds As you progress, you can unlock different instruments—Sanshin, Koto, Guitar, Flute, Marimba, and more. ■ Encounters with Okinawan Butterflies Tap the butterflies that appear randomly to replay the spirit's songs. Twelve species of butterflies will visit the forest. Collect them all! ■ The Ruddy Kingfisher Sometimes a red bird flies across the screen—the Ruddy Kingfisher. If you’re lucky enough to tap it, it will rescue you when you face game over. ■ About Maya Mayah was once a weak little kitten, rescued in the forests of Okinawa by Mr. Higa. In the Okinawan language, "mayah" simply means "cat," so it’s a little unusual as a cat’s name. But Mr. Higa’s wife, who is from Tokyo, loved the gentle sound of the word and gave it to the kitten without hesitation. Mayah’s ears and fur patterns are a little different from most cats. It loves nothing more than to wander through the forest, listening to the wind and the rustle of leaves, setting off on her own adventures. Mysteriously, whenever Mr. Higa goes to fetch Mayah, he finds the forest in full bloom with flowers that shouldn’t even be in season. Mr. Higa can’t help but think: "Mayah must have a special power." ■ Note This app is a work of fantasy. It does not encourage releasing real cats into the forests of Okinawa. ■ Credits / Special Thanks VOICEVOX:Miko Ouka(CV:Mizuki Akano) イラスト沖縄: https://illust.okinawa/ 効果音ラボ: https://soundeffect-lab.info/ VSQ plus+: https://vsq.co.jp/plus/ 魔王魂: https://maou.audio/
Screenshots
Verdict
The clearest difference is in-app purchases: Sing, O Cat! at none against OLDTV's 5. On price, update cadence, 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. OLDTV sells 5 one-off in-app purchases. Sing, O Cat! asks for nothing beyond the download.
OLDTV ships an update every 2 weeks, Sing, O Cat! every 3 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | OLDTV | Sing, O Cat! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (350 ratings) — better | — |
| Positive reviews | 69.8% of reviews | — |
| Number of ratings | 350 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 134 MB | 143 MB |
| Age rating | 4+ | 4+ |
| Developer | Michal Walaszczyk | TechQiao Inc. |
Bugs and requests
OLDTV
Reported bugs
4 issues- Crashes on startup for some users
- Achievements not unlocking properly
- Connectivity issues when playing offline
- Incorrect country information displayed
Requested features
4 requests- Option to disable ads or pay to remove them
- Improved color contrast settings for accessibility
- Ability to remap controls or invert them
- Tutorial or better onboarding for new players
Sing, O Cat!
Not enough reviews yet to summarise bugs or requests.
In-app purchases
OLDTV
- Remove Ads$1.99
- DLC Antarctica$1.99
- Get 250 Channel Points (CP)$1.99
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- Get 500 Channel Points (CP)$2.99
- Get 1000 Channel Points (CP)$4.99
Sing, O Cat!
No in-app purchases









