Bitgram vs Perfect Echo
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Bitgram
A minimalist puzzle game with a unique color-matching mechanic. Place shapes of two colors on opposite colored spaces to solve puzzles and achieve high scores. Relaxing gameplay for brain-training challenges.
- Unique color-matching mechanic
- Tangram-like shape placement
- Brain-challenging puzzles
- Relaxing gameplay
- High score challenges
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Bitgram is an addicting and minimalist puzzle game that will challenge your brain! Bitgram features a brand new concept: each shape can only be of two colors and can only be placed on the opposite color. Easy to learn and relaxing to play: place as many shapes as you can, just like on a tangram and reach a high score!
Perfect Echo
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Find the perfect timing and reach the end of the level
Screenshots
Verdict
The clearest difference is in-app purchases: Perfect Echo at none against Bitgram's 1. Bitgram's advantage is update cadence (every 9 months vs every 35 months). On price, ads, device support and iOS requirement 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. Bitgram sells 1 one-off in-app purchase. Perfect Echo asks for nothing beyond the download.
Bitgram ships an update every 9 months, Perfect Echo every 35 months. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.
| Parameter | Bitgram | Perfect Echo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (11 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 9 months — better | Every 35 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 69 MB | 41 MB |
| Age rating | 4+ | 17+ |
| Developer | Games for Friends LLC | Marco Andreotti |
In-app purchases
Bitgram
- Remove Ads$0.99
Perfect Echo
No in-app purchases
Questions
Is Bitgram free?
Is Perfect Echo free?
Do Bitgram or Perfect Echo have ads?
Which is updated more often, Bitgram or Perfect Echo?
Other comparisons
