POLN8 vs 有只
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
POLN8
Manage your payments and loyalty programs in one place. Load funds, pay at participating stores, and earn rewards. Discover nearby locations and pre-order products for convenient pickup.
- Account registration
- Wallet funding
- Debit/credit card integration
- In-store payments
- Nearby store discovery
- Product pre-ordering
- Rewards earning
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-Register an account - Load money into your wallet - Option to re-load money into your wallet - Option to add a debit card, credit card or bank account for loads and reloads - Pay with your wallet - View stores within a certain radius - Pre-order Products to pick up at the store - Push notifications - Geo-Fencing - In-app Messages - Option to earn Rewards at locations - Rewards earned will be added to your wallet
有只
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Youzhi is a slow-paced, local-first virtual companion app for sharing quiet everyday moments with Xiaoqi. Xiaoqi waits on the “Screen Shore” until you choose to visit. Reply with a line, sit together in silence, take a simple timed walk, or show Xiaoqi a photo you selected. There are no login streaks and no penalty for being away. Fourteen core encounters unfold at most once per local calendar day. Miss a few days and the story continues from where you left it. Alongside them, 28 small daily rituals rotate with the date, bringing a different gentle interaction to each day. In the Reality Window, choose one image through Apple’s system photo picker and bring Xiaoqi into it. Move, resize, and rotate Xiaoqi, then combine three poses with three decorations. All editing happens on your device, and the original image in your photo library is never changed. Photo understanding is limited to an allowlist of broad themes such as rain, greenery, sky, indoors, meals, desks, streetlights, handmade objects, and night. Youzhi does not identify faces or infer identity, age, gender, relationships, emotion, or physical or mental health. Only themes you confirm after choosing to save a photo may gently shape six companion traits. Those traits affect dialogue, interaction suggestions, and motion rhythm—not Xiaoqi’s core appearance. Theme evidence can be corrected, removed, recalculated, or cleared at any time. For every photo, you decide whether to keep a new metadata-stripped copy for Xiaoqi or use it only for the current session. Keepsakes can be deleted one by one. You can also export a local JSON file or erase all app data. There is no account, advertising, analytics SDK, developer server, subscription, or in-app purchase. Photos, keepsakes, and app state remain inside the app’s local device storage unless you explicitly export and share them. The interface can be switched between Simplified Chinese, English, and Japanese.
Screenshots
Verdict
The clearest difference is device support: POLN8 at 3 against 有只's 1. POLN8 also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases 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.
POLN8 ships an update every 3 weeks, 有只 every 2 weeks. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.
| Parameter | POLN8 | 有只 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 41 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Poln8 | 悦 田 |
In-app purchases
POLN8
No in-app purchases
有只
No in-app purchases









