SumsApp vs quadfixr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SumsApp
This smart notepad automatically detects numbers within your notes and calculates their totals. Organize notes into folders for combined totals and use advanced search to filter and sum specific entries. It's a calculator and spreadsheet replacement for everyday number tracking.
- Automatic number detection
- Automatic total calculation
- Notes organization into folders
- Combined folder totals
- Advanced search and filtering
- Freestyle note-taking with numbers
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SumsApp is a smart notepad that detects numbers in your notes and calculates totals automatically. Use it to quickly jot down: - Quotes and estimates - Shopping or to-do lists - Expenses and daily spending - Anything with numbers, freestyle Put notes into folders to see combined totals—perfect for trip budgets or tracking categories. Advanced search lets you filter and total exactly what you need. No spreadsheets. No calculators. Just type and total.
quadfixr
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quadfixr - drone repair and maintenance Keep your quads in the air and out of the repair pile. quadfixr is the maintenance companion built for FPV pilots. Track every component across all your builds, document crashes, log replacements, and always know exactly what needs fixing before your next repair session. Track your builds Add all your quads and manage their components - motors, ESCs, frame parts, cameras, and more. Always know what is broken, what needs a closer look, and what is ready to fly. Full replacement history Every component swap is logged automatically. See what you replaced, when, and why - so you can spot patterns, identify weak parts, and make smarter buying decisions. Cost tracking Log what you spend on each repair and replacement. See your total costs per component type, per quad, and over time - so you always know what your hobby is actually costing you. Action camera management Track your action cams separately and manage DJI Care Refresh contracts - including replacement dates and remaining replacements. Know exactly what to fix Got home after a rough session? quadfixr shows you which quads have damage, which parts need replacement, and which need further investigation - so your repair session is focused and nothing gets missed. Backup & restore Export your full maintenance history as a backup file and restore it any time. Your data never leaves your device. Your data, your device No account required. Everything is stored locally. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is device support: SumsApp at 3 against quadfixr's —. On price, update cadence, 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. SumsApp sells 3 in-app purchases, starting at $0.99 per month and quadfixr sells 1 in-app purchase, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.
SumsApp ships an update every 9 days, quadfixr every 3 weeks. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.
| Parameter | SumsApp | quadfixr |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (169 ratings) — better | — |
| Positive reviews | 63.2% of reviews | — |
| Number of ratings | 169 — better | — |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | No | — |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | — |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Tsuyoshi Niwa | Benjamin Konsemueller |
Bugs and requests
SumsApp
Reported bugs
13 issues- Data is deleted/lost
- App crashes after recent update
- Pop-up prompts for Pro version appear constantly
- Restore purchase does not work
- Information entered disappears
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- Calculations are incorrect
- App no longer saves data
- Paid features are inaccessible without subscription
- App was renamed and requires repurchase
- Unable to delete folders without premium subscription
- Pop-up ads flood the screen
- When selecting 'numbers only' to remove, everything is deleted
- Data reverts or disappears after updates
Requested features
13 requests- Add '+' and '÷' symbols to number bar
- Option to sync Mac version
- Ability to group files for 'Totals' figure
- Button to add date stamp
- Option to automatically display date in notes
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- Add a 'recently deleted' tab
- Option to only sum numbers preceded by a symbol
- Implement a checkbox for reflecting/not reflecting in total for budget adjustments
- Ability to delete multiple items simultaneously without data loss
- Option to make the app available on Android
- Add a half-width space and '+' to the number input field
- Ability to exclude specific text from sums
- Option to add a tax calculation feature (e.g., calculate tax-exclusive amounts)
quadfixr
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SumsApp
- Monthly Subscription1 Month trial$0.991 Month
- Every 6 Months$4.496 Months
- Yearly Subscription$7.991 Year
quadfixr
- quadfixr Pro$2.991 Year









