Mags Inc. vs RewindCam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mags Inc.
Easily create personalized photobooks, calendars, and other photo gifts using over 350 stylish templates. Select your favorite photos, customize text with various fonts and colors, and order high-quality prints starting from just 550 yen. Share your creations with friends for easy ordering.
- Create photobooks and calendars
- Over 350 stylish templates
- Customize text with 45 fonts
- Order photo goods starting from 550 yen
- Save creations as PDF
- Share designs with friends
- International shipping available
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Let's capture your cherished moments, both an ordinary day and a special occasion, in a beautiful shape! Mags Inc. is an app that allows you to easily create Photobooks, calendars, and photo goods (decorative photo panels, and clear cards) by selecting your favorite design from over 350 stylish templates and inserting your photos. Create your account, and get coupon. ■Features of Mags Inc. - Easy to handle; just download templates you like and choose photos! - You can easily create photo goods such as photo books and calendars. - Photo goods starting from 550 yen (tax included)! You can order from just 1 item! - You can choose from standard version at an affordable price or premium printing for professional quality, depending on the usage. - You can choose from 45 fonts. You can also use familiar emojis and select text colors! - Perfect as a graduation or team graduation gift! - Photo books created with the app can be saved in PDF files. - Using share function, you can share the photobook with your friends and they can order easily by themselves. - We also ship to abroad! - You can always save, even in the middle of editing! You can create your own goods whenever and wherever you are in your spare time. - You can pay with credit card. In Japan, you can also use smartphone payment, and payment after delivery (convenience store, post office, bank, LINE Pay). ■Variety to create with Mags Inc. - Photobook as a child's memory book. - Life-size premium board of new-born baby. - Magazine style Photobook with photos of your dog/cat. - Calendar with selected photos of your animal pet. - Photobook for a couple's anniversary or travel memory. - Wall calendar, making your photos / illustrations stand out. - Photo album / illustration works, a collection of your own works. - Photobook made from your daily smartphone photos. - Clear card, perfect for supporting your fave. ■Types of photo books and photo goods 《Photobook》 Magazine Type / Standard Printing Size : A5/ B5 Pages : 8/12/16/28 pages Price : JPY 500~1,380 Magazine Type / Premium Printing Size : A5 / B5 Pages : 8/12/16 pages Price : JPY 1,037~1,573 Book Type / Standard Printing Size : A5 / B5 Pages : 28 pages Price : JPY 980~1,380 Book Type / Premium Printing Size : A5 /B5 Pages : 28 pages Price : JPY 2,091~2,828 《Mini-album》Premium Printing Size : 2L Pages : 36/46/56 pages Price : JPY 1,037~1,573 《Board Book》Premium Printing Size : B5 Pages : 12/16 pages Price : JPY 3,700~4,055 《Premium photo board》Premium Printing Size : A5 / B5 / A4 Pages : 4 pages Price : JPY 4,600~5,328 《Photo Calendar》 Wall Calendar (Saddle Stitched) Standard Printing Size : A5 / B5 / A4 Pages : 16 pages (2 months per 2 pages) / 28 pages (1 months per 2 pages) Price : JPY 600~1,500 Wall Calendar (Flip) Premium Printing Size : A5 / B5 / A4 Pages : 16 pages (2 months per 2 pages) / 28 pages (1 months per 2 pages) Price : JPY 1,564~3,200 Stand Up Desk Calendar (Card, with holder stand display) Standard Printing Size : A5 / B5 Pages : 16 pages Price : JPY 1,873~2,528 Stand Up Desk Calendar (Flip) / VERT Premium Printing Size : 2L Pages : 16 pages Price : JPY 1,528 Page-a-day Calendar / Premium Printing [Vertical type/Square Vertical] Size : 195×127×80mm [Horizontal type/Square horizontal type] Size : 145×175×80mm [Mini vertical type] Size : 155×90×80mm Pages : 32/34 pages Price : JPY 1,300~1,864 《Photo panel》Photo goods / Premium Printing Size : 129 × 174mm Price : 3 photos / JPY 2,700 6 photos / JPY 5,000 《Clearcard》Photo goods Price : 8-piece set JPY 900 ■Payment method credit card ■Mags Inc. https://www.magsinc.jp/eng
RewindCam
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RewindCam(リワインドカム)は、決定的な瞬間を「後から」保存できるタイムシフト録画カメラに、高度なAIスポーツ解析機能を融合させた革新的なアプリです。ドライブの安全記録から週末のスポーツ練習まで、日常のアクティビティを強力にサポートします。 ■ 過去に遡って録画(タイムシフト撮影) 常にバックグラウンドで一時録画を行い、ボタンを押した瞬間から「過去(例:10秒前〜60秒前)」に遡って動画や静止画を保存できます。予測不可能な決定定的瞬間を絶対に逃しません。 ■ AIスポーツ解析&音声フィードバック 最新のAI技術がカメラ越しの人物の骨格やボールの軌跡をリアルタイムに検出。 テニス、野球、ゴルフなどのスイング動作を自動判別し、球速やショットの種類(フォアハンド、トップスピン等)を解析します。AirPods等を使えば、プレイ中に「フォアハンド、120キロ」のようにリアルタイムで音声フィードバックを受けることも可能です。 ■ 進化したスイング比較&ストロボ(残像)エフェクト お手本となるプロの動画と自分のスイングを並べて精密に比較できる専用モードを搭載。 AIが抽出した骨格ワイヤーフレームを重ねて再生するだけでなく、一連の動作を「ストロボ(残像)画像」として抽出し、左右に並べて視覚的に比較できます。 詳細なアライメント調整: 比較の開始・終了フレームの指定や、タイミングのズレ、大きさ、上下左右の位置調整が、骨格モデルと残像エフェクトの両方に連動して反映されます。 腰位置の固定機能: 「腰を画面中央に固定してブレを防ぐ」機能をオンにすれば、手ブレや移動を含む動画でも、腰を軸にした安定したフォーム比較が可能です。 比較結果はエクスポートして写真Appに直接保存できます。 ■ センサー連動のドラレコモード 加速度センサー(Gフォース)やGPS(速度)と連動し、急ブレーキや衝撃、一定速度以上の移動を検知した際に自動で過去の映像を保存します。HUD(ヘッドアップディスプレイ)として、速度やGの数値を動画に直接焼き付けることもでき、ドライブレコーダーやアクションカメラとして活躍します。 ■ プロ仕様の高度なカメラ機能 ステルスモード: 画面を真っ暗にしたまま録画を継続し、バッテリーを節約。 Apple Watch連携: 手元での録画開始・停止、カメラプレビュー確認、ステルス切り替え。 AI画像加工: 人物を自動認識し、背景のみを美しくぼかす被写界深度エフェクト。 高画質・高機能録画: 最大4K/240fps対応、スマートHDR録画、AF/AEロック機能。 出力フォーマット: 動画(MP4/MOV)、静止画(JPEG/HEIC/PNG/TIFF)を柔軟に選択可能。 【対応スポーツ】 テニス、野球、サッカー、バレーボール、バスケットボール、卓球、クリケット、ゴルフ
Screenshots
Verdict
The clearest difference is in-app purchases: RewindCam at none against Mags Inc.'s 10. RewindCam also leads on update cadence (daily vs every 2 months). Mags Inc.'s advantage is iOS requirement (12.0 vs 17.6). 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. Mags Inc. sells 10 one-off in-app purchases. RewindCam asks for nothing beyond the download.
Mags Inc. ships an update every 2 months, RewindCam daily. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.
| Parameter | Mags Inc. | RewindCam |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 74.5% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 39 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | HIKESIYA Co.,Ltd. | BUNTA OKAMOTO |
In-app purchases
Mags Inc.
- create e-Book (PDF file)$0.99
- Happily ever after_gold$1.99
- Happily ever after_silver$1.99
Show 7 moreShow fewer
- wonderful memories_28P$1.99
- wonderful memories_12P$1.99
- wonderful memories_16P$1.99
- 753pink_BB_p12$1.99
- 753pink_BB_p16$1.99
- 753blue_BB_p16$1.99
- 753blue_BB_p12$1.99
RewindCam
No in-app purchases
Questions
Is Mags Inc. free?
Is RewindCam free?
Do Mags Inc. or RewindCam have ads?
Which is updated more often, Mags Inc. or RewindCam?
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