Comparison

KeepBy vs iFieldSurvey

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

KeepBy

Features
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KeepBy keeps your household's time-sensitive things in one place โ€” food expiry dates and appliance warranties โ€” and shares them with your family. โ€ข Food & warranties together: track best-before dates and warranty end dates side by side, color-coded by how soon they expire. โ€ข Shared with family: invite household members with a code (valid for 2 days). Everyone sees the same items, shopping list, and status. โ€ข Smart reminders: get notified before food expires (3 days & day-of) and before warranties end (30 & 7 days & day-of). โ€ข Straight to the shopping list: when something runs out, send it to the shared shopping list in a tap โ€” buy it, and it's back in stock. โ€ข Receipts & photos: attach a photo of the item or its receipt. On-device receipt scanning reads dates and amounts for you โ€” no data leaves your device. Pro unlocks unlimited tracked items and family sharing. Only one household member needs Pro โ€” status is shared across the household. Sharing and syncing across devices require signing in with Apple. Privacy Policy: https://techback.info/keepby/privacy-policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

iFieldSurvey

Features
Read full description

Collecting surveys at a trade show, retail counter, or classroom? No signal, no backend, no problem โ€” iFieldSurvey turns any iPhone or iPad into a self-service response kiosk, with every answer kept on-device. โ€ข Fully offline: zero backend, zero third-party dependencies โ€” build, collect, and analyze without a network โ€ข Five question types: single choice, multiple choice, text, rating, and NPS, plus branching logic and auto-graded exams โ€ข Kiosk mode: an idle attract screen, oversized touch targets, and an automatic return to the welcome screen after each submission โ€” built for unattended booths โ€ข Local Wi-Fi distribution: generate a QR code so attendees fill in the form from their own phone browser, with data never leaving your network โ€ข Offline lottery with redemption codes: spin the wheel on-site, issue a one-time redemption code for prizes, and prevent the same code from being claimed twice โ€ข Live results wall: a real-time Swift Charts dashboard for response counts, distributions, and NPS โ€” perfect for a booth display โ€ข One-tap CSV/PDF export with custom brand colors โ€ข iPad split view, business card scanning, voice notes, location fencing, and multi-device LAN aggregation for more demanding events No subscription trap โ€” pay once and own it forever, or choose monthly/yearly Pro for a single event. Download iFieldSurvey and make your next event, classroom, or store survey fast and reliable. Apple Official User Documentation (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

KeepBy4 screens
iFieldSurvey4 screens

Verdict

The call

KeepBy and iFieldSurvey are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. KeepBy sells 3 in-app purchases, starting at $3.99 per month and iFieldSurvey sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
KeepBy versus iFieldSurvey: the parameters behind the verdict, then further details
ParameterKeepByiFieldSurvey
PriceFreeFree
Update frequencyWeeklyโ€”
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details โ€” not scored
Size6 MB5 MB
Age rating4+4+
Developerkosuke konumaNaihe Hu

In-app purchases

3 purchases

KeepBy

Subscriptions2
  • Pro โ€” Monthly$3.991 Month
  • Pro โ€” Yearly$19.991 Year
One-time1
  • Pro โ€” Lifetime$49.99
3 purchases

iFieldSurvey

Subscriptions2
  • MonthlyPro$2.991 Month
  • YearlyPro$24.991 Year
One-time1
  • ClassicLifetimePro$39.99

Questions

Is KeepBy free?
KeepBy is free to download, with in-app purchases available.
Is iFieldSurvey free?
iFieldSurvey is free to download, with in-app purchases available.
Do KeepBy or iFieldSurvey have ads?
Neither KeepBy nor iFieldSurvey shows ads.

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