Twindow vs Flow
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Twindow
A relaxing spot-the-difference game with no time limits or penalties for wrong taps. Enjoy beautifully crafted scenes and a new daily challenge, playable offline.
- No time limits
- No penalties for wrong taps
- Daily scenes
- Offline play
- Carefully designed differences
- Colorblind friendly
Read full descriptionHide full description
Two windows onto the same warm little world. Five things are different. Twindow is a find-the-difference game built for people who want to look, not to hurry. A bakery counter at closing time. A greenhouse in soft afternoon light. A harbour street with the boats in. Two scenes, five differences, as long as you like. No clock running. There is no countdown and nothing to lose. A wrong tap only locks the pictures for a moment, so guessing never pays. Play one scene or twenty. Every difference is measured before it ships. Each difference is scored for how visible it actually is — colour distance, edge contrast, size, and how busy the surroundings are. Nothing is hidden in a single pixel, and nothing depends on telling two nearly identical colours apart. A new scene every day. Everyone gets the same Daily Scene. Keep a streak, and share your result as a small grid that gives nothing away. Works fully offline. On a plane, on the underground, in the garden. Your stars, album and streak are kept on this phone. Stuck? After a run of misses, or a quiet spell with nothing found, the strip between the two windows offers a short video: watch it and Twindow frames the area where a difference hides (or reveals one), or tap Keep looking and carry on. Other ads appear only between scenes and on the menus, never over the pictures while you play. Every scene is free. If you would rather play without banners and between-scene ads, there is an optional one-time purchase, Remove ads: tap the red "No ads" label in the corner of the Home postcard or on the top strip of a scene, or open Settings, where Restore purchases sits right below it. Hint videos stay optional either way.
Flow
Read full descriptionHide full description
Flow is the calm, minimalist way to connect the dots. Draw lines between matching colors to fill every cell on the board — no crossing, no gaps. One simple rule, hundreds of satisfying puzzles. Relax and get into the flow: no ads, no in-app purchases, no timers, no accounts, no tracking. Just you and the grid. CONNECT-THE-DOTS PUZZLES FOR EVERY MOOD • 100+ handcrafted levels, from easy 5×5 boards to expert 11×11 • Level packs: small, medium, big, master • A fresh daily puzzle with streaks to build the habit • “Flawless” mode — solve in one clean stroke per color for a gold star MADE TO FEEL GOOD • Smooth drag controls with satisfying haptics • Smart hints when you’re stuck • Undo, redo, and instant restart • Three beautiful themes: cream, dark, vivid • English & Russian support • Plays 100% offline Whether you love pipe and line puzzles, numberlink, sudoku, or nonograms, or you just want a quiet brain teaser to unwind — Flow turns a single rule into hours of relaxing logic. Download Flow, connect the dots, and find your flow.
Screenshots
Verdict
The clearest difference is in-app purchases: Flow at none against Twindow's 1. Flow also leads on ads (none vs shown). Twindow's advantage is iOS requirement (16.4 vs 18.6). On price, update cadence 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. Twindow sells 1 one-off in-app purchase. Flow asks for nothing beyond the download.
Twindow ships an update every 5 days, Flow weekly. Both last shipped on October 29, 2026.
| Parameter | Twindow | Flow |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 days — better | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 — better | 18.6 |
| Further details — not scored | ||
| Size | 101 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Ozkan Yilmaz | Oleg Grinevich |
In-app purchases
Twindow
- Remove Ads$2.99
Flow
No in-app purchases









