Worph vs Number March
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Worph
Test your vocabulary and word-building skills in this classic word morphing game. Transform one word into another by changing a single letter at a time. Enjoy a stress-free experience with no time limits or ads, featuring a clean interface and soothing audio.
- Word morphing puzzles
- Change one letter at a time
- 15 puzzle packs
- Over 100 free puzzles
- Clean interface
- Soothing music and sound effects
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Are you a wordsmith? A logophile? Put your skills to the test in this classic game of word morphing, where wee words become deceptively difficult. The concept is simple: morph one word into another by changing one letter at a time. For example: CAT -> COT -> DOT -> DOG But many puzzles are not so simple! Worph will repeatedly challenge your repertoire of English vocabulary. How many puzzles can you solve? Can you solve them perfectly? Worph has: + A clean interface and a simple design + 15 puzzle packs + More than 100 free puzzles + Soothing music and sound effects Worph does not have: - Time limits - too stressful! - Ads - too annoying!
Number March
Engage in a unique tower defense game where math is your weapon. Strategically place towers to divide marching numbers down to 1 before they reach the end. Solve 60 handcrafted levels with increasing difficulty, from simple composites to challenging primes.
- 60 unique levels
- Tap-to-place tower mechanics
- Numbers from composites to primes
- 3-star rating system
- Game Center leaderboards
- 61 achievements
- Speed controls
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Numbers are marching across your notebook — and only math can stop them! Number March is a unique tower defense game where your weapons are division. Place towers along the path to divide marching numbers down to 1 before they escape. Start simple with small composites, then face increasingly tricky numbers as primes enter the mix. HOW TO PLAY • Numbers march from start to finish along a winding path • Tap to place towers anywhere on the grid • Towers automatically divide passing numbers by their value • Tap a tower again to increase its power • Reduce every number to 1 before it escapes, or you lose points • Keep your score high to earn up to 3 stars per level 60 HAND-CRAFTED LEVELS Work your way through 60 carefully designed levels, each with a unique maze layout and number sequence. Early levels teach you the basics — what towers do, how division works, and how to plan ahead. Later levels throw bigger composites, faster spawns, and tricky primes at you. THINK FAST, THINK SMART As you progress, numbers get larger and march faster. You'll need to think about prime factorization, tower placement strategy, and when to upgrade versus when to build new. Every level is a fresh puzzle. NOTEBOOK PAPER CHARM Everything is drawn in a hand-sketched style on notebook paper — wobbly lines, pencil textures, and a warm classroom feel. The upbeat soundtrack keeps things fun as the challenge ramps up. FEATURES • 60 unique levels with increasing difficulty • Intuitive tap-to-place tower mechanics • Numbers from simple composites to challenging primes up to 47 • 3-star rating system based on remaining health • Game Center leaderboards for every level • 61 Game Center achievements to unlock • 21 original music tracks • Speed controls: 1x, 2x, and 3x fast-forward • No ads. No in-app purchases. Just math. Can you clear all 60 levels and earn the Number Master achievement? Download Number March and find out!
Screenshots
Verdict
The clearest difference is in-app purchases: Number March at none against Worph's 1. Number March also leads on update cadence (every 2 days vs every 2 weeks) and rating (5.0 vs 4.8). Worph's advantage is ratings volume (151 vs 1) and iOS requirement (14.0 vs 17.6). On price, ads 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. Worph sells 1 one-off in-app purchase. Number March asks for nothing beyond the download.
Number March holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Worph has 151 ratings behind it against 1, so its average is the more settled of the two.
Worph ships an update every 2 weeks, Number March every 2 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Worph | Number March |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (151 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 89.5% of reviews | — |
| Number of ratings | 151 — better | 1 |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 17 MB | 204 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryan Schalk | AKSAY LABS LLC |
In-app purchases
Worph
- Unlock All Puzzles$1.99
Number March
No in-app purchases









