On/Off vs Jim's Challenge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
On/Off
This game challenges players to illuminate all squares on a grid. Clicking a square toggles its state and the state of adjacent squares, requiring strategic thinking to solve each puzzle.
- Grid-based puzzles
- Toggle square states
- Affects adjacent squares
- Simple mechanics
- Challenging logic
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Light every circuit, one carefully planned tap at a time. Tap a tile to flip it and its neighboring lights. The rules take seconds to learn, but finding the perfect solution requires logic, planning, and pattern recognition. Play 150 handcrafted puzzles, solve a fresh daily challenge, earn three-star solutions, and use optional hints whenever you need a nudge. There are no timers, no accounts, and no pressure just satisfying logic puzzles you can play anywhere.
Jim's Challenge
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Guide your character through increasingly complex mazes filled with keys, doors, ice, fire, water, teleporters, monsters, and more. Collect all the computer chips in each level to open the exit and advance to the next challenge. FEATURES: - Retro Windows 95-style graphics and interface - Touch controls with on-screen D-pad - Level select to jump to any level - Classic sound effects and music - Hint tiles to help you solve tricky puzzles - Pause and restart at any time Whether you're a nostalgic fan of the original or discovering this puzzle classic for the first time, Jim's Challenge offers hours of brain-teasing fun!
Screenshots
Verdict
The clearest difference is rating: On/Off at 5.0 against Jim's Challenge's 1.0. On/Off also leads on device support. On price, ratings volume, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On/Off holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | On/Off | Jim's Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 29 months | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | — |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 8 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Red Hawk Studios, LLC | Jimil Burkhart |
In-app purchases
On/Off
No in-app purchases
Jim's Challenge
No in-app purchases
