LP Old English vs Semivowels
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LP Old English
Master the complexities of the Old English language through interactive practice. This app offers drills on vocabulary and grammar with immediate feedback and reinforcement through repetition. It covers general vocabulary, specific texts like Beowulf, and the parsing and declining of nouns and verbs.
- Vocabulary drills
- Grammar practice
- Noun parsing and declining
- Verb parsing and conjugating
- Reference module for word lists and paradigms
- Cumulative review levels
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The Old English language is at once recognisable and unfamiliar: many words resemble ones that are used today, but their meanings are not always the same, and they can take many more forms than in the modern language. Liberation Philology Old English helps you master these complexities by practice. Wherever you have your phone handy, it is ready to drill you on Old English vocabulary and grammar with a continuous multiple-choice test. Your answers are immediately confirmed or corrected, and reinforced through repetition. • Vocabulary: 150 levels of general vocabulary, each testing the translation of 10 words between modern and Old English. A further 330 levels cover the vocabulary of Beowulf in approximate sequence. Interspersed among these are cumulative levels reviewing what has been learned earlier (giving a total of 542 levels). • Nouns: Tests your ability to parse and decline all classes of Old English nouns. • Verbs: Tests your ability to parse and conjugate a full range of weak, strong, and irregular verbs in Old English. A further Reference module allows you to review the vocabulary word-list and the noun and verb paradigms.
Semivowels
This app offers dynamic animations and interactive anatomy views to illustrate the production of American English consonants. It includes detailed explanations of tongue placement and jaw movements, with synchronized audio and a drawing whiteboard for annotation. Designed for professionals and educators, it aids in understanding speech articulation.
- Dynamic consonant animations
- Interactive anatomy identification
- Tongue shape and placement views
- Synchronized audio examples
- Drawing whiteboard feature
- Screenshot functionality
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Semivowels app, authored by Fred D. Minifie, Ph.D, provides valuable instructional/clinical tools for speech-language pathologists, otolaryngologists, speech scientists, linguists, teachers of singing and other professionals. The app includes three nasal, four non-nasal (with three /r/ variants) consonant dynamic animations with sound plus a key view for each of the tongue shape and placement for the structural movements involved in the production of the consonants of American English. • Anatomy ID: as each part is touched, the part highlights and the part name and description text changes. Description text shows or hides on demand . ◊ Anatomy view - 26 parts, includes nose, mouth and throat structure ID. Zoom and pans. • Highlight View: key view of the tongue shape and placement for three nasal, four non-nasal (with three /r/ variants) consonants of American English. ◊ Nasal: /m/, /n/, /ŋ/ Non-nasal: /w/, /j/, /l/, /r/ (three variants on /r/) ◊ Includes a 3 /r/ variant overlay illustration comparing the alveolar, retroflex and velar place of articulation. ◊ Includes a word and sentence audio example to illustrate consonant articulation for /m/, /n/, /ŋ/, /w/, /j/, /l/ • Animations: each consonant shows a lateral view of dynamic movements of the jaw, lips, tongue, velum (soft palate), and larynx needed for proper articulation of that consonant. Audio for each consonant sound is synchronized with the dynamic animations. Anatomy animation included. • Two finger pan of all animations and key view pages. • Drawing Whiteboard feature: ◊ Drawing: freeform lines in red, blue, green or black hue. ◊ Draw and place text directly on active animation and video. ◊ Text: 36pt, auto wrap, non-movable in red, blue, green or black hue. ◊ Eraser: touch and rub lines and text on whiteboard to erase. ◊ Trash: one tap deletes all whiteboard lines and text. ◊ Screenshot whiteboard direct to Photos App for easy email and printing. • iOS 6.0+ required, designed for iPad and iPhone. Semivowels app makes learning consonants easy. See example screen shots below. Get the app today!
Screenshots
Verdict
The clearest difference is review sentiment: LP Old English at 71% against Semivowels's 0%. LP Old English also leads on rating (4.7 vs 2.5) and ratings volume (163 vs 2). Semivowels's advantage is iOS requirement (12.0 vs 26.0). On 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
LP Old English costs $3.99 and Semivowels $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
LP Old English holds the better App Store score, 4.7 against 2.5. That said, the two scores are not equally well evidenced: LP Old English has 163 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 71% of LP Old English's written reviews are positive against 0% of Semivowels's.
LP Old English ships an update every 8 months, Semivowels every 37 months. The most recent releases landed on November 10, 2026 and November 1, 2026 respectively.
| Parameter | LP Old English | Semivowels |
|---|---|---|
| Price | $3.99 — better | $4.99 |
| Rating | 4.7 (163 ratings) — better | 2.5 (2 ratings) |
| Positive reviews | 71.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 163 — better | 2 |
| Update frequency | Every 8 months — better | Every 37 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 37 MB |
| Age rating | 12+ | 4+ |
| Developer | David Arthur | Blue Tree Publishing, Inc. |
Customer experience
LP Old English
Semivowels
In-app purchases
LP Old English
No in-app purchases
Semivowels
No in-app purchases









