OffOf vs Light Ideas
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OffOf
This app simplifies percentage calculations for shopping discounts and finding a percentage of a number. It offers a clean interface with satisfying sound and haptic feedback for a delightful user experience.
- Calculate percentage OFF
- Calculate percentage OF
- Shopping discount calculations
- Mechanical keyboard sounds
- Haptic feedback
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A beautiful percentage calculator. OffOf helps you calculate to percentage OFF of a particular number, and the percentage OF a particular number. OffOf is NOT a full calculator. Your device already comes with a great calculator. OffOf is a Percentage Calculator ONLY. • 35% OFF Instantly know how much you're going to spend while shopping. What is the cost of that $18.99 t-shirt when its 35% off? OffOf makes it easy to calculate. Simply enter 35% as the "Percentage" and 18.99 as the "Amount" and OffOf will show you how much you'll be spending after the discount. • 16% OF What is 16% of 2,458? OffOf will get you that answer instantly. Just enter 16% as the "Percentage" and 2,458 as the "Amount" and you'll know right away. • Real, satisfying mechanical keyboard sounds • Delightful haptic feedback on button presses and more
Light Ideas
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Light Ideas is a calm thought board for ideas that arrive too quickly to sort in a normal notes app. It is not a task manager, and it is not another second brain that demands instant structure. First it helps you catch the thought. Then you decide whether it should stay, settle, or disappear. HOW IT WORKS • Capture a thought in seconds • See it appear as a Bubble in the upper space • Long-press to condense what matters into Glass below • Let untouched Bubble thoughts fade naturally over 24h, 48h, or 72h • Rebalance Bubble and Glass space with a simple drag • Browse Glass thoughts in a quiet timeline grouped by year, month, and day • Switch materials and palettes to match your state of mind WHY IT FEELS DIFFERENT Light Ideas turns organization into a tactile transition instead of an administrative workflow. New thoughts can stay light and unfinished. Important ones can settle into Glass. Unneeded ones do not have to become permanent clutter. BEST FOR • Idea overflow • ADHD-friendly capture rhythms • Writers, designers, and creators • Brain dumps that should stay gentle • Reflection without productivity pressure FREE AND LIFETIME Free includes up to 5 Bubble thoughts, 1 material, and 1 palette. Lifetime Membership unlocks unlimited bubbles, all materials, all palettes, and custom palettes. PRIVACY Your thoughts, board layout, and palette settings stay on your device. No account is required to start.
Screenshots
Verdict
The clearest difference is price: Light Ideas at Free against OffOf's $0.99. Light Ideas also leads on update cadence (every 10 days vs every 59 months). OffOf's advantage is in-app purchases (none vs 1) and device support (5 vs 2). On ads 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
Light Ideas is free to download; OffOf costs $0.99 up front. Light Ideas sells 1 one-off in-app purchase. OffOf asks for nothing beyond the download.
OffOf ships an update every 59 months, Light Ideas every 10 days. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.
| Parameter | OffOf | Light Ideas |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.6 (11 ratings) — better | — |
| Positive reviews | 60.7% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 59 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac, Apple Watch, Vision Pro — better | iPhone, iPad |
| Requires iOS | 17.2 — better | 18.0 |
| Further details — not scored | ||
| Size | 5 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Daeo Corp. Software | 皓东 马 |
Bugs and requests
OffOf
Reported bugs
3 issues- Not compatible with new iOS updates
- App no longer opens/works
- Freezes and force closes
Requested features
5 requests- Make it a fully functional calculator
- Update to new software/iOS versions
- Show final price after discount
- Auto clear fields on tap
- Update for X screens
Light Ideas
Not enough reviews yet to summarise bugs or requests.
In-app purchases
OffOf
No in-app purchases
Light Ideas
- Lifetime Membership$4.99









