Comparison

PrismText vs OhMyBias米

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

Head to head
About

PrismText

Features
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Turn your photos into editable text in seconds with PrismText. Pick an image from your gallery and get clean, selectable text you can copy, favorite, and reuse anytime. 『 Why PrismText 』 • One-tap from Photos: Choose a photo and see the text instantly. • Copy in a second: Send the result to your clipboard for quick paste into notes, chats, or email. • Favorites & History: Star important results and revisit your full scan history for easy reuse. • Fast, private, on-device OCR: Text recognition runs locally on your device — no account required. 『 Great for 』 • Documents, receipts, labels, menus, signs, slides, and magazines • Copying Wi-Fi passwords, serial numbers, and short snippets • Saving quotes or key notes for later 『 How it works 』 ① Open PrismText and pick a photo from your gallery. ② The app recognizes the text on-device. ③ Copy, favorite, or share. Your history keeps everything handy. 『 Pro tips 』 • Use sharp, well-lit images for the best accuracy. • Try to avoid glare, heavy tilt, or busy backgrounds. • Crop to the area with text before scanning for cleaner results. 『 Accessibility 』 • Simple UI, large adjustable text display, and high-contrast layout. 『 Privacy 』 • Your scans stay on your device. We do not collect your content. Download PrismText and experience its convenience now!

About

OhMyBias米

Features
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OhMyBias 米是一款極簡的嘸蝦米(Boshiamy)輸入法鍵盤 — 純離線、不連網、沒有廣告與追蹤。 本 App 不內含嘸蝦米字表。嘸蝦米輸入法表格(liu.cin)版權屬行易有限公司,請使用合法取得的字表檔,在 App 內自行匯入;App 會在裝置上編譯使用,字表絕不離開你的裝置。 主要功能: • 嘸蝦米輸入:字根組字、候選選字、字頻自動排序(愈用愈順手),字頻可經 iCloud 在自己的裝置間同步 • 聯想詞:送出字後即出現詞組聯想(萌典詞組,CC0)+自訂常用語 • 常用語組字碼:為每句常用語設自訂組字碼,直接打碼叫出整句、不必開面板 • 五種鍵盤頁面:字母、數字、半形符號、全形符號、注音查碼 • 英文直通:中文模式直接打英文單字,空白鍵整串送出;密碼欄位自動切英文 • 注音/拼音反查嘸蝦米字根、同音字查詢、萬用字元查碼 • 簡繁模式切換、剪貼簿簡繁轉換 • 手勢操作:按鍵上滑出符號、下滑出數字、長按選單、空白鍵滑動移游標 • 符號/Emoji/顏文字/常用語收藏面板 • 淺色/深色主題,iOS 27 液態玻璃外觀;可搭配「鍵盤外觀編輯器」網站匯出 .cskin 皮膚一鍵套用 • ,, 指令系統:字根反查、固定排序、模式切換等進階功能;工具列面板把指令做成按鈕,不必記指令 隱私: • 鍵盤與 App 皆不使用網路 • 所有輸入處理皆在裝置上完成,不收集、不上傳任何資料 • 「允許完整取用」只有 ,,V 剪貼簿指令需要;不開啟也能正常打字

Screenshots

PrismText4 screens
OhMyBias米4 screens

Verdict

The call

The clearest difference is ads: OhMyBias米 at none against PrismText's shown. OhMyBias米 also leads on update cadence (every 3 days vs every 6 weeks). PrismText's advantage is iOS requirement (13.0 vs 17.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PrismText ships an update every 6 weeks, OhMyBias米 every 3 days. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 3 level
PrismText versus OhMyBias米: the parameters behind the verdict, then further details
ParameterPrismTextOhMyBias米
PriceFreeFree
Update frequencyEvery 6 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size115 MB2 MB
Age rating4+4+
DeveloperCHANG DEOK KIMMAO YUAN KAO

In-app purchases

None

PrismText

No in-app purchases

None

OhMyBias米

No in-app purchases

Questions

Is PrismText free?
PrismText is free to download, with no in-app purchases.
Is OhMyBias米 free?
OhMyBias米 is free to download, with no in-app purchases.
Do PrismText or OhMyBias米 have ads?
PrismText shows ads; OhMyBias米 does not.
Which is updated more often, PrismText or OhMyBias米?
PrismText ships an update every 6 weeks, and OhMyBias米 every 3 days. Most recently, PrismText was updated on October 25, 2026 and OhMyBias米 on October 12, 2026.

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