DolCore vs ShowMe Screen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DolCore
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DolCoreは、生写真コレクションの整理とトレードをサポートするアプリです。 コレクションでは、グループ・シリーズ・メンバーごとに写真を管理できます。シリーズ単位の一括追加や、仮登録シリーズの作成にも対応しており、手元のコレクションを整理しやすくしています。 トレードでは、募集作成、申込、承認、交換予定の確認、連絡、QRコードによる交換完了確認までをアプリ内で行えます。外部連絡先の交換を減らし、現地交換をより安全かつ分かりやすく進められる設計です。 主な機能 ・生写真コレクションの登録・整理 ・シリーズ、メンバーごとの管理 ・トレード募集の作成、申込、承認 ・交換予定に紐づくメッセージ機能 ・QRコードを用いた交換完了確認 ・通知機能 DolCoreは、コレクション管理と現地交換の両方を一つにまとめた、生写真ユーザー向けのサポートアプリです。
ShowMe Screen
Transform your device into a wireless display receiver. Stream content from compatible devices via Screen Mirroring or any desktop web browser over the internet. Enjoy zero setup on the sender side and a seamless viewing experience.
- Wireless display receiver
- Screen Mirroring support
- Web browser streaming
- Zero sender setup
- Cross-network streaming
- Picture in Picture mode
- Pinch to zoom
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ShowMe Screen turns your device into a wireless display receiver — for supported devices over Screen Mirroring, and for any desktop web browser over the internet. No companion app, no display driver, nothing to install on the sender. MIRROR FROM COMPATIBLE DEVICES Open the app, tap Start Receiver, then choose your device from Control Center > Screen Mirroring. Your sender's screen streams directly to your device over Wi‑Fi. SHARE FROM ANY BROWSER Open the secure share link in a web browser on any desktop computer and click Share — your screen streams straight to ShowMe Screen over WebRTC. It connects peer‑to‑peer on the same Wi‑Fi and now works across different networks too, falling back to a secure relay when needed. No account, no extension, no install. FEATURES • Zero setup on the sender — no helper app, no driver • Peer‑to‑peer streaming — video goes straight to your device, encrypted in transit • Works across networks — share from another room or building, not just the same Wi‑Fi • Live connection status and latency, with a direct/relayed indicator • Full‑screen viewing — portrait and landscape, tap to hide controls • Pinch to zoom — up to 5× with pan to inspect any detail • A/V sync — hardware‑decoded video with synchronized audio • Picture in Picture — float the stream while using other apps • Trusted device approval — approve once, reconnect instantly REQUIREMENTS • Screen Mirroring needs both devices on the same Wi‑Fi • Browser sharing works on the same network or over the internet • Local Network permission is used for device discovery • Performance depends on network quality and device capability ShowMe Screen is the fastest way to get any screen — your compatible devices or desktop web browsers — onto your device, with no cables and no software on the other side.
Screenshots
Verdict
The clearest difference is update cadence: ShowMe Screen at every 2 days against DolCore's every 2 months. DolCore's advantage is iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
DolCore ships an update every 2 months, ShowMe Screen every 2 days. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.
| Parameter | DolCore | ShowMe Screen |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 15.5 — better | 17.0 |
| Further details — not scored | ||
| Size | 118 MB | 8 MB |
| Age rating | 9+ | 4+ |
| Developer | Takara Yamazaki | PIGEON LIMITED |
In-app purchases
DolCore
No in-app purchases
ShowMe Screen
No in-app purchases









