PanelShiritori vs Primarika
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
PanelShiritori
This puzzle game challenges players to identify various readings for the same image, expanding a dictionary of Japanese words. Players then use collected readings in a timed challenge to select associated images.
- Picture Shiritori puzzle gameplay
- Discover multiple readings for images
- Build a yomikata dictionary
- Quick-push panel time attack
- Collect and use word readings
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A puzzle game and a quick-push game of “Picture Shiritori”! The game contains a large number of ways to read the same picture! For example, the panel of “moon” is “mangetsu”, “tsuki”, “night”, ‘otsukimi’, “jugoya”, and so on! For example, the same picture can be read in various ways! Let's find the rare readings and complete the yomikata dictionary! Then, play a quick-push panel game with the readings you've collected! Select the panel you associate with the reading and compete in a time attack! Translated with DeepL.com (free version)
Primarika
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Just tap the primary color switches to make the squid match the ring! A simple color puzzle that helps you naturally learn how Red/Green/Blue (light) and Cyan/Magenta/Yellow (pigment) mix together — the two sets of primary colors. ■ Who is this game for? • Curious learners who want to understand how colors work • Anyone looking for a quick, casual break • Families playing together • Players who enjoy a relaxing brain workout ■ How to play (3 easy steps) 1. A colored ring appears in front of the swimming squid 2. Toggle the R/G/B (or C/M/Y) switches to match the squid's color to the ring 3. Pass through with the matching color and level up — swim further out to sea ■ Two Seas, One Color Adventure • Sea of Light (RGB / additive primaries) — all off = black, all on = white • Sea of Color (CMY / subtractive primaries) — all off = white, all on = black Every 10 levels the sea changes — not just the color rules, but backgrounds, characters, and music are all refreshed. Travel between two visual styles (digital and analog), discover why light and paint mix in opposite ways, and develop a natural sense for color. ■ Premium (One-time Purchase) • Remove all ads • Unlock cute facial expressions (the squid reacts to correct and incorrect answers) • Game speed options (1x / 1.5x / 2x) No subscription — just a one-time purchase. ■ Data Transfer Switching devices is easy. Enter the "Transfer Code" shown in Settings on your new device to restore your level and save data anytime. iCloud Keychain auto-sync is also supported across iPhone, iPad, and Mac signed in with the same Apple ID. © ferrety inc.
Screenshots
Verdict
The clearest difference is device support: Primarika at 3 against PanelShiritori's 1. On price, ads, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | PanelShiritori | Primarika |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 70.0% of reviews | — |
| Update frequency | Every 6 days | — |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 198 MB |
| Age rating | 17+ | 4+ |
| Developer | daisuke uehara | ferrety inc. |
In-app purchases
PanelShiritori
No in-app purchases
Primarika
No in-app purchases









