Joulinka vs Polda
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Joulinka
An interactive story guides children through the basics of electricity generation with animated characters. Kids can actively participate to help solve problems and play various educational games. This app is part of an educational program focused on energy.
- Interactive electricity generation stories
- Animated multimedia program
- Problem-solving for kids
- Multiple educational games
- Learn about different power sources
- Energy conservation lessons
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Interaktivní příběh Joulinka provede Vaše děti základními způsoby výroby elektřiny. Do animovaného multimediálního programu mohou děti aktivně zasahovat a pomoci tak Joulince a jejím kamarádům vyřešit problémy skřítků Enerů. Kromě toho si děti mohou zahrát celou řadu her. Aplikace je součástí vzdělávacího programu Skupiny ČEZ a je dílem autorského týmu společnosti Simopt, výtvarníka Dalibora Vlacha a herců z Českého rozhlasu. Obsah titulu: • Návštěva skřítka Vodoucha (výroba elektřiny z vody) • Výprava za Fučákem (větrná elektrárna) • Příběh skřítky Briketky (uhelná elektrárna) • Atomík (jaderná elektrárna) • Plejtvajzník a Blbajzník (naučí děti jak neplýtvat elektřinou) • Hra Pexeso • Hra Puzzle • Hra Šibenice • Hra Lloyd15 Přejeme vám příjemnou zábavu!
Polda
Step into the shoes of a detective in a quirky town to solve a kidnapping. This classic point-and-click adventure game offers a humorous, fully dubbed English experience with a detailed plot, engaging puzzles, and a cast of unique characters.
- Interactive characters
- Detailed game locations
- Stylish graphic design
- Detective plot
- Logical puzzle tasks
- Quality sound effects
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Investigate a mysterious kidnapping in the town of Lupany in this classic point and click old school adventure game. You got your uniform and your gun and you’re certainly no angel, so you take the law into your own hands. This detective parody full of comedy is fully dubbed in English. The game features loads of characters, an unusual amount of details, detailed animations, logical plot twists, more than 250 quality sound effects, a story full of authentic and peculiar humour… -45 interactive characters -35 game locations in different settings -outstanding and stylish graphic design -lots of game items -interesting detective plot -logical puzzle tasks -quality music and sound effects
Screenshots
Verdict
The clearest difference is in-app purchases: Joulinka at none against Polda's 1. Joulinka also leads on review sentiment (100% vs 74%) and iOS requirement (8.0 vs 15.6). Polda's advantage is update cadence (every 9 months vs every 36 months). 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. Polda sells 1 one-off in-app purchase. Joulinka asks for nothing beyond the download.
Joulinka ships an update every 36 months, Polda every 9 months. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.
| Parameter | Joulinka | Polda |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (4 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 74.5% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 36 months | Every 9 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 69 MB | 97 MB |
| Age rating | 4+ | 12+ |
| Developer | ČEZ, a.s. | Zima-software |
Customer experience
Joulinka
Polda
In-app purchases
Joulinka
No in-app purchases
Polda
- Plná verze Polda 1$2.99
