Koirapuisto vs Rizu
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Koirapuisto
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LâydÀ koirallesi kaveri koirapuistoon! Sovelluksen avulla nÀet keitÀ koirapuistossa kulloinkin on, voit ilmoittaa koirasi tulosta ja nÀin lâytÀÀ leikkikaverin koirallesi.
Rizu
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Rizu is an app for anyone who believes that small things matter. Each day, Rizu invites you to do one tiny, feel-good action. Nothing overwhelming. Nothing demanding. Just one small nudge in the right direction. Call a loved one. Stretch for a minute. Look up at the sky β just because. Our philosophy is simple: one small thing is enough. Miss a day? Thatβs okay. Life happens, and Rizu understands. Weβll keep track of how many times you complete a task, but your streak will never break. No pressure. No guilt. Weβll simply be here β quietly waiting β whenever you feel ready to come back.
Screenshots
Verdict
The clearest difference is in-app purchases: Koirapuisto at none against Rizu's 9. Koirapuisto also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Rizu sells 9 one-off in-app purchases. Koirapuisto asks for nothing beyond the download.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | Koirapuisto | Rizu |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 β better | 18.0 |
| Further details β not scored | ||
| Size | 32 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Ville Miekk-oja | Ake Tistelberg |
In-app purchases
Koirapuisto
No in-app purchases
Rizu
- Friend of Rizu$0.99
- Buy 1 Grace$0.99
- Small Thank You$0.99
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- Buy 3 Grace$1.99
- Buy 7 Grace$3.99
- Kind Gesture$3.99
- Extra Kindness$8.99
- Generous Thank You$17.99
- Very Generous Support$44.99









