Comparison

Nerpa Vocab vs Wedge

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

Head to head
About

Nerpa Vocab

Enhance your vocabulary with daily words, interactive quizzes, and progress tracking. This modern app makes learning new words engaging and practical for everyday use, saving your progress locally without an account.

Highlights
  • Daily word with definition and example
  • Explore vocabulary by category
  • Multiple quiz types for practice
  • Save and review words
  • Track learning progress and streaks
  • Smart review for difficult words
  • Local data storage, no account needed
Features
Read full description

Most vocab apps hand you one generic word list. Nerpa Vocab builds a different one for whatever you're actually preparing for — the SAT, a job interview, a press interview, an essay, or just sharper everyday conversation — and keeps it stocked with fresh words automatically, for free. Tell it what you're working on once. From there, Nerpa pulls real dictionary entries — definitions, pronunciations, example sentences, and close synonyms — and turns them into short daily sessions that actually stick. LEARN BY OCCASION Choose from 16 real-world situations, including SAT, ACT, GRE, job interviews, news and media interviews, public speaking, debate, business writing, essays, creative writing, and everyday conversation. Each one gets its own words and its own progress — an SAT learner is never quizzed on small talk. AN UNLIMITED, SELF-REFILLING SUPPLY Nerpa pulls from a live dictionary and thesaurus, so no occasion ever runs out. Decks grow themselves in the background as you study — no downloads, no "load more" buttons, no maintenance. DAILY WORD & STUDY SESSIONS Every day opens with one featured word and a short, focused study session — swipe through cards, mark what you know, and let the app quietly bring back what you don't. PRACTICE THAT ADAPTS TO YOU Definition quizzes, synonym matching, spelling, fill-in-the-blank, and a daily review that prioritizes the words you're weakest on. STREAKS & TOKENS Show up daily to build a streak, earn tokens for every session, and get a bonus for every week you keep going. YOUR LIBRARY Save any word for later, browse everything you've collected, and track your accuracy, mastery, and history — all in one place. EVERYTHING STAYS ON YOUR DEVICE No account required. Your progress, saved words, and settings are stored locally. NERPA PLUS — COMING SOON A deeper tier is in development — richer analytics, custom word lists, and full offline packs. Every practice mode in the app today, including synonym and spelling quizzes, is free to use right now. Open the app, learn something real, and keep building a vocabulary that actually shows up when you need it.

About

Wedge

This app provides a visual countdown timer that shrinks like a colored wedge, making time remaining clear at a glance. It features a hidden picture that is revealed as time elapses, perfect for engaging children and adults alike. Designed for focus and time management, it's ad-free and privacy-focused.

Highlights
  • Visual wedge countdown
  • Hidden picture reveal
  • Customizable presets
  • Gentle alarm sounds
  • Kid-lock feature
  • Live Activity integration
  • Siri and Shortcuts support
Features
Read full description

A visual countdown timer you can read from across the room. A coloured wedge shrinks as the time runs out, so anyone can see how much is left at a glance. No reading a clock. No arithmetic. That one idea is why visual timers are standard equipment in classrooms and therapy rooms: for children who cannot tell the time yet, for anyone with ADHD and time blindness, and in occupational therapy and special education, where "five more minutes" means nothing but "when the red is gone" means everything. HIDE A PICTURE UNDERNEATH Turn on a hidden picture and the disc starts fully covered. As the wedge retreats, the picture underneath is uncovered a slice at a time, finishing exactly when the timer does. A child who will not watch a countdown will watch a dinosaur arrive. Thirty pictures and thirty backgrounds, and they are not all for small children. The set runs from cartoon dinosaurs and rockets through to a mandala, a koi pond and a nebula, so the same reveal works for a teenager or for an adult holding their own focus. All of it is off by default, because a classroom wants the plain disc and that room comes first. NO ADS. NOT NOW, NOT LATER. This app is built to be handed to a seven-year-old. No adverts. No pop-ups. No tracking. No account to create. Nothing is ever sent to a server, because there is no server. Your presets and settings stay on your device. WHAT'S INSIDE • A large, calm dial that reads clearly from the back of a classroom • Drag the disc to set any time up to an hour, or tap a saved preset • Presets with their own names and colours, so "Reading 20" is one tap • Ten alarm sounds, six of them deliberately gentle, because one harsh beep is wrong for a sensory-sensitive room • Kid-lock freezes the screen mid-session so nobody can stop the timer • A Live Activity keeps the countdown on your Lock Screen and in the Dynamic Island • Siri and Shortcuts • Keep the screen awake while a timer runs • Seven disc colours • Keeps perfect time while backgrounded, locked, or fully closed • iPhone and iPad, portrait and landscape BUILT FOR REAL ROOMS Teachers use it for transitions, centres and independent work. Occupational therapists use it for sessions, turn-taking and regulation. Parents use it for screen time, tooth brushing, homework and getting out of the door. Adults use it for focus blocks, study sprints and breaking long tasks down. ACCESSIBILITY IS NOT AN AFTERTHOUGHT Full VoiceOver labels on the dial and every control. Dynamic Type throughout. Reduced Motion honoured. State is never shown by colour alone, so the timer still reads for colour-blind users and for a child who is not tracking the colour at all. HONEST PRICING Five complete timers free, with every feature turned on. Not a crippled trial. Then one quiet one-time purchase and it is yours, including every future update. No subscription. No renewals. No upsells. No "premium" tier that switches off something you already paid for. Family Sharing included.

Screenshots

Nerpa Vocab3 screens
Wedge4 screens

Verdict

The call

The clearest difference is in-app purchases: Nerpa Vocab at none against Wedge's 1. Wedge's advantage is update cadence (every 2 days vs every 2 weeks). On price, rating, ratings volume and ads 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. Wedge sells 1 one-off in-app purchase. Nerpa Vocab asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Nerpa Vocab against 5.0 for Wedge. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Nerpa Vocab ships an update every 2 weeks, Wedge every 2 days. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 6 level
Nerpa Vocab versus Wedge: the parameters behind the verdict, then further details
ParameterNerpa VocabWedge
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size2 MB15 MB
Age rating4+4+
DeveloperTeddy AaronChad Berry

Customer experience

Nerpa Vocab

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Wedge

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Nerpa Vocab

No in-app purchases

1 purchases

Wedge

One-time1
  • Wedge Unlocked$5.99

Questions

Is Nerpa Vocab free?
Nerpa Vocab is free to download, with no in-app purchases.
Is Wedge free?
Wedge is free to download, with in-app purchases available.
Which has better reviews, Nerpa Vocab or Wedge?
Nerpa Vocab and Wedge are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Nerpa Vocab or Wedge have ads?
Neither Nerpa Vocab nor Wedge shows ads.
Which is updated more often, Nerpa Vocab or Wedge?
Nerpa Vocab ships an update every 2 weeks, and Wedge every 2 days. Most recently, Nerpa Vocab was updated on October 1, 2026 and Wedge on October 12, 2026.

Other comparisons