Comparison

よみこ vs DeferDeck

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

よみこ

Features
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テキストを自然な音声で読み上げてくれる音読アプリです。 【主な機能】 ◉ テキストの読み上げ テキストを入力するだけで、自然な音声で読み上げます。Apple標準音声はオフラインでも利用可能。Google Cloud TTSを設定すれば、より高品質な音声も利用できます。 ◉ 多彩な入力方法 ・直接テキストを入力 ・テキストファイル(.txt)の読み込み ・カメラやフォトライブラリから画像の文字を自動認識(OCR) ◉ フォルダ管理 テキストをフォルダに分類して整理できます。並べ替え(名前順・作成日時順)や検索にも対応。 ◉ 便利な再生機能 ・読み上げ速度の調整 ・スリープタイマー ・バックグラウンド再生対応 ・ロック画面からの再生コントロール ・ミニプレーヤーでどの画面からでも操作可能 ◉ 音声の選択 ・Apple音声:男性・女性の切り替え、高品質音声対応 ・Google Cloud TTS(オプション):Neural2音声による自然な読み上げ ◉ 使いやすいデザイン ・直感的なカード型UI ・ダークモード対応 【Google Cloud TTSについて】 Google Cloud TTSは、ご自身のAPIキーを設定することで利用できるオプション機能です。月間約400万文字まで無料枠で利用可能です。APIキーがなくても、Apple標準音声で全ての機能をお使いいただけます。 【よみこ Premium(自動更新サブスクリプション)】 すべてのプレミアム機能(URL読み上げ・フォルダ連続再生・翻訳・クラウド連携・青空文庫・Wikipedia・ニュース・学習ライブラリ)が使い放題になります。 ▼ プラン ・年額プラン: ¥3,000(2ヶ月分お得) ・月額プラン: ¥300 ▼ 自動更新について ・お支払いは購入確定時にApple IDへ請求されます ・期間終了の24時間以上前に自動更新をオフにしない限り、期間終了時に自動的に更新され、同額が請求されます ・購入後はApp Storeの「アカウント設定」>「サブスクリプション」からいつでも管理・解約できます ▼ 利用規約・プライバシー ・利用規約 (Apple標準EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ・プライバシーポリシー: https://koboji.github.io/ondokusan_pages/privacy.html

About

DeferDeck

Features
Read full description

Organizing your photos has never been easier. DeferDeck lays out your Photo Library albums in clean, date-by-date sections—your "deck"—so you can organize, browse, and even defer photos to the future, all in one simple place. **What you can do** Clear out screenshots in bulk Select all those piled-up screenshots at once and delete them in a tap. Align several photos to the same date or move them into other albums together—no more one-by-one. Got a photo to send a friend? Share & Delete shares it and tidies up in a single step. Turn images into reminders A sale flyer, a school-event pamphlet, a concert announcement—just set a photo's date to the day it matters, and it'll quietly catch your eye every time you open Photos. Anything you'd rather handle later? Defer it to tomorrow, next Saturday, next month, a specific time of day, or even a random future date. Deferred by mistake? Undo it right after, straight from the toast. Build daily routines Add a photo to Routine and its date rolls forward to today automatically, every day—perfect for a medication note, a stretching routine, or anything you want in front of you daily. Check or remove routine photos anytime from Quick Access. Copy text from screenshots A Wi-Fi password, an order number, a URL—copy any text you spot in a screenshot straight from the detail view, no retyping required. Create images with text Tap the + button and choose Create Memo to turn a note into a photo. Add a label and it's automatically filed into a matching album, so it's easy to find later. Relive your memories Open an album from a trip or a special day, choose a date, and jump straight to that day's photos. The moments you're looking for, right at your fingertips. **Key features** - Albums shown in date-by-date sections - One-tap jump to any date - Bulk select, delete, and add to albums - Share & Delete—share and organize at once - Batch-change or defer photo dates, with time-of-day and random options - Undo a postpone right after you make it - Routine photos roll forward to today automatically - Copy text from screenshots in one tap - Create text images, auto-filed by label

Screenshots

よみこ4 screens
DeferDeck4 screens

Verdict

The call

The clearest difference is in-app purchases: DeferDeck at none against よみこ's 2. よみこ's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. よみこ sells 2 in-app purchases, starting at $1.99 per month. DeferDeck asks for nothing beyond the download.

UpkeepUpdate frequency

よみこ ships an update every 4 days, DeferDeck every 2 days. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 4 level
よみこ versus DeferDeck: the parameters behind the verdict, then further details
ParameterよみこDeferDeck
PriceFreeFree
Update frequencyEvery 4 daysEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size4 MB12 MB
Age rating4+4+
Developerkoji yanagidaYasuko Shikiuchi

In-app purchases

2 purchases

よみこ

Subscriptions2
  • Monthly Plan$1.991 Month
  • Yearly Plan7 Days trial$19.991 Year
None

DeferDeck

No in-app purchases

Questions

Is よみこ free?
よみこ is free to download, with in-app purchases available.
Is DeferDeck free?
DeferDeck is free to download, with no in-app purchases.
Do よみこ or DeferDeck have ads?
DeferDeck shows ads; よみこ does not.
Which is updated more often, よみこ or DeferDeck?
よみこ ships an update every 4 days, and DeferDeck every 2 days. Most recently, よみこ was updated on October 16, 2026 and DeferDeck on October 13, 2026.

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