cova vs AI海报
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
cova
This simple editor allows you to create text and image collages, customize text styles like color and size, and export your creations as images. All data is saved locally and the app is permanently free.
- Text and image editing
- Customizable text styles
- Insert images anywhere
- Export as image
- Local data saving
- Dark and light modes
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cova is a simple notes app: write, add photos, and turn the note into one clean, good-looking long image to save or share. · Write: text size, bold, italic, underline, strikethrough, 8 colors and 5 Chinese typefaces · Photos: add several at once, in the order you pick them · Export: 4 margins and 6 papers (White, Cream, Sage, Mist, Blush, Night) with a live preview; very long notes are split into parts automatically · Dark mode throughout, with colored text that stays readable on every background · Your notes stay on your phone; export and import all your data any time; undo a delete No account, no ads, no data collected.
AI海报
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AI海报是一款让海报设计变得简单，选一喜爱模板，改字换图便可制作出精美海报。无需掌握设计技能，轻松解决作图需求。
Screenshots
Verdict
The clearest difference is iOS requirement: AI海报 at 9.0 against cova's 15.0. 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.
cova ships an update fortnightly, AI海报 every 2 weeks. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.
| Parameter | cova | AI海报 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Bin Hua | Beijing Verygrow Technology Co., Ltd. |
In-app purchases
cova
No in-app purchases
AI海报
No in-app purchases
