Solves vs Quick Check Splitter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solves
A powerful and versatile calculator for all your Apple devices. Edit complex expressions, sync history across devices, and enjoy a clean, ad-free experience. Unlock advanced features like unit conversion and fraction support with an optional upgrade.
- Edit expressions without limitations
- Instant results
- Sync calculation history across devices
- Unit conversion (currencies, physical units)
- Fraction support
- Customizable themes
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Solves is a well-made calculator app for your iPhone, iPad, Mac, and Apple Watch. It allows you to edit expressions without limitations and get instant results. It keeps your calculation history in sync on all devices and lets you to easily interact with it. All this for free and without ads! By purchasing Solves+ you also get: • Unit Conversions: currencies (with crypto, metals & energy), physical units, and your own! • History Tools: comment, bookmark, export, auto clear, and more • Fractions • More Themes • Advanced Settings Hand-typed code. No generative AI was used during the development or by the app itself. Solves+ requires one payment only. You will own it forever on all devices.
Quick Check Splitter
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Split bills for shared group expenses with this simple App.
Screenshots
Verdict
The clearest difference is price: Solves at Free against Quick Check Splitter's $1.99. Solves also leads on device support (5 vs 2). Quick Check Splitter's advantage is in-app purchases (none vs 6). On update cadence, 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
Solves is free to download; Quick Check Splitter costs $1.99 up front. Solves sells 6 one-off in-app purchases. Quick Check Splitter asks for nothing beyond the download.
Solves ships an update every 3 weeks, Quick Check Splitter every 6 weeks. Both last shipped on September 19, 2026.
| Parameter | Solves | Quick Check Splitter |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.9 (381 ratings) — better | — |
| Positive reviews | 90.6% of reviews | — |
| Number of ratings | 381 — better | — |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15 — better | 16 |
| Further details — not scored | ||
| Size | 82 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | Oleg Barinov | Ankit Shah |
Bugs and requests
Solves
Reported bugs
4 issues- Crashes when pressing certain buttons
- Issues with parsing complex expressions
- Incorrect results for some calculations
- Problems with history clearing or syncing
Requested features
6 requests- Add support for fractions and mixed numbers
- Implement a widget for quick access
- Allow resizing the app window on Mac
- Provide more customization options
- Add support for Apple Watch
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- Improve unit conversion experience
Quick Check Splitter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Solves
- Tip Option #1$0.99
- Tip Option #2$1.99
- Tip Option #3$4.99
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- Tip Option #4$9.99
- Solves+$9.99
- Tip Option #5$19.99
Quick Check Splitter
No in-app purchases
