Factor Find vs SoundEcho
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Factor Find
This math puzzle game challenges players to create target numbers using factors found on a board. It offers strategic gameplay that improves math, reasoning, and memory skills through unlimited puzzles and various modes. Compete with others on global leaderboards or enjoy daily challenges.
- Create target numbers with factors
- Unlimited puzzles
- Daily challenges
- Global leaderboards
- 4 difficulty levels
- 3 special game modes
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Inspired by the classic Word Search and Sudoku games, Factor Find is a puzzle game about math! The rules are simple: solve puzzles by making target numbers with factors on the board. For example, make 12 from 4*3 or 2*6. Factor Find is more strategic than it initially appears. With the right strategy, it's possible to solve even the most complicated puzzles without doing complicated math! Calculators might be better than people at simple arithmetic, but they could never solve a Factor Find puzzle! With unlimited puzzles, Factor Find is a great way to improve your math, reasoning, and memory skills. While playing, you can learn math concepts such as divisibility rules and prime factorization to improve your gameplay! Whether you're looking to compare your scores against other players on global leaderboards, or simply want a fun new game, you'll enjoy playing Factor Find! Current features: - 4 classic difficulty levels - 3 special game modes (pairs, negatives, primes) - Daily challenges - Game Center leaderboards - Game Center achievements - Unlimited puzzles - Unlimited hints - Timed and untimed modes - Available in 10 languages - Works with VoiceOver - More coming soon! Enjoy!
SoundEcho
A fun and accessible memory game using sound cues. Players match pairs of buttons that produce the same sound to clear the board. Supports multiple sound themes and player counts, with Game Center integration.
- Sound-based memory matching
- VoiceOver accessibility
- Animal and computer sound themes
- Multiple difficulty levels (10, 15, 20 sounds)
- 2-4 player real-time multiplayer
- Game Center integration
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SoundEcho is a memory game with sounds that is easy to play and fully accessible with VoiceOver. SoundEcho is enjoyable for blind, low vision and sighted players alike. The gameplay is simple. Buttons showing a letter, number or smiley are spread across the screen. Tap a button to hear a sound. If two different buttons produce the same sound, they disappear. Find all matching sounds as quickly as possible with as few taps as you can. Choose from 4 sound categories: the classic animal and computer sounds, or the alternative traffic and musical instrument sounds. Each game contains 10, 15 or 20 sound pairs. SoundEcho integrates Game Center so you can compare scores, track achievements and play real-time matches with 2 to 4 players. SoundEcho was nominated for the 2023 Golden Apple Awards by the AppleVis website. Try SoundEcho for free today.
Screenshots
Verdict
The clearest difference is ads: SoundEcho at none against Factor Find's shown. SoundEcho also leads on monetization model (free vs free with in-app purchases) and update cadence (every 5 weeks vs every 7 months). Factor Find's advantage is rating (4.7 vs 4.3) and ratings volume (154 vs 3). On price, review sentiment, 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. Factor Find sells 1 one-off in-app purchase and SoundEcho sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Factor Find holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Factor Find has 154 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 98% of Factor Find's written reviews are positive against 100% of SoundEcho's, so the app with the better star average is not the one people write more warmly about.
Factor Find ships an update every 7 months, SoundEcho every 5 weeks. The most recent releases landed on October 17, 2026 and September 25, 2026 respectively.
| Parameter | Factor Find | SoundEcho |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (154 ratings) — better | 4.3 (3 ratings) |
| Positive reviews | 97.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 154 — better | 3 |
| Update frequency | Every 7 months | Every 5 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 17 MB | 7 MB |
| Age rating | 4+ | 12+ |
| Developer | Electric Bear Gaming LLC | Kristof Nijs |
Customer experience
Factor Find
SoundEcho
Bugs and requests
Factor Find
Reported bugs
1 issue- App purchase did not remove ads
Requested features
2 requests- More fun educational applications
- Option to type answers instead of drag and drop
SoundEcho
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Factor Find
- Remove Ads$2.99
SoundEcho
- Purchasing the app$4.49
