Aiotto vs OriSent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aiotto
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Turn recordings, podcasts and reading material into content you can replay, search and annotate. Aiotto brings transcription, translation, word lookup, summaries and mind maps into one Memo. Capture ideas, review recordings, study podcasts, or keep reading PDFs and EPUBs. • Record and transcribe Choose device offline transcription or cloud transcription. Playback highlights text when native timing data is available. • Listen and study podcasts Search and save shows, open episodes, and stream or download audio. Publisher-provided transcripts are preferred; when none are available, you can choose cloud audio transcription. • Import your own material Import audio, video, PDFs, EPUBs, text and supported public web links. Read long documents by page or chapter, with device read-aloud and optional cloud voices. • Understand and annotate View translations below their matching original segments. Select text to look up a word, request contextual AI explanation, or add highlights, comments and tags. • Organize with AI Generate summaries and mind maps from your chosen content. AI results may be inaccurate; check them against the source. • Replay your way Adjust playback speed, show or hide translations and timestamps, collapse the player, and export supported text and subtitles. External media availability depends on publishers, networks and regional restrictions. Only import content you have the right to use. The free plan includes local features and limited cloud usage. Optional monthly and annual Aiotto Pro subscriptions provide the same monthly cloud allowances, including 1,200 cloud transcription minutes per month. Annual billing does not grant twelve months of usage upfront. Other AI, cloud voice and media allowances are shown in Subscription and usage. Offline transcription uses no cloud transcription allowance. Privacy: Cloud text AI and cloud read-aloud require separate data-sharing permissions, which can be withdrawn in Settings > Privacy. Declining these permissions leaves local reading, notes, offline transcription and device voice available. Cloud transcription and web media processing also require your active choice and the content needed for that task. Your entire library is not automatically uploaded. See the Privacy Policy for recipients, purposes and data handling. Subscriptions: An Aiotto account is required to purchase. Prices are shown in Apple's in-app purchase sheet. Payment is charged to your Apple Account; subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel in your system subscription settings. Deleting your Aiotto account does not cancel an Apple subscription. Privacy Policy: https://aiotto.top/privacy_policy Terms of Use: https://aiotto.top/terms Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://aiotto.top/support
OriSent
Learn English using authentic sentences and real-world context. Features cloze exercises, dictation, and spaced review with FSRS scheduling. Import your own books and texts for personalized study.
- Learn from original sentences
- Cloze exercises and dictation
- Spaced review with FSRS
- Import EPUB, PDF, and TXT files
- Offline dictionary support
- Progress tracking and stats
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OriSent helps you learn English from original sentences—not isolated word lists, but cloze, dictation, and spaced review in real context. Who it’s for Learners who want vocabulary and feel from authentic English reading. The UI is ink-on-paper: ticket-style sentence cards, not a neon study dashboard. Learn and review today • Today hub for new cards and due reviews • Word, phrase, and sentence cards with FSRS scheduling • Cloze for words and phrases; sentence dictation with punctuation-tolerant matching • Review forecast and kind stats before you start Build a shelf from books • Import EPUB, selectable-text PDF, and TXT • Separate study sets per exam tag (e.g. CET, TOEFL)—switching never wipes progress • Offline ECDICT glosses; optional MDX dictionaries • Cloud shelf and Baidu Netdisk import (authorization required) • Optional iCloud private sync for books and progress Ink analysis (optional) Learn, review, and dictate work offline on device. After reveal, you can request ink analysis (needs network and quota; subscription available). Privacy Study data stays primarily on device. See the in-app privacy policy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://assets.onebook2025.top/v1/about/orisent-privacy.html
Screenshots
Verdict
The clearest difference is update cadence: Aiotto at every 4 days against OriSent's every 5 weeks. Aiotto also leads on iOS requirement (16.4 vs 18.0). 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. Aiotto sells 2 in-app purchases, starting at $3.99 per month and OriSent sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Aiotto ships an update every 4 days, OriSent every 5 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | Aiotto | OriSent |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 4 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 270 MB | 102 MB |
| Age rating | 4+ | 4+ |
| Developer | 超 吴 | 翊 林 |
In-app purchases
Aiotto
- Aiotto Pro Monthly$3.991 Month
- Aiotto Pro Yearly$29.991 Year
OriSent
- Starter Monthly$0.991 Month
- Standard Monthly$1.991 Month
- Plus Monthly$2.991 Month





