Comparison

ProofBox Vault vs KeepCue

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

Head to head
About

ProofBox Vault

Read full description

ProofBox Vault is the private claim organizer built for real-life headaches: flight delays, damaged packages, landlord deposit disputes, card chargebacks, return fights, and insurance paperwork. Drop in screenshots, chat exports, receipts, photos, PDFs, and notes. ProofBox extracts key details, builds a timeline, keeps every supporting file tied to the case, and helps you turn scattered evidence into something a business, bank, landlord, merchant, or carrier can actually review. With ProofBox Vault you can: - Import screenshots, photos, PDFs, and text files into one case - Extract dates, amounts, order numbers, and references locally on device - Build a clean chronology from imported evidence - Edit facts, follow-up reminders, and key timeline events - Generate complaint drafts with scenario-based remedy templates - Export a shareable PDF claim summary - Track requested remedies, response deadlines, outcomes, and archive notes ProofBox Vault is designed for people who do not want to lose money just because their evidence is messy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

KeepCue

This app helps users establish structure and flexibility in their daily planning through cue-based routines and visual timelines. It allows for time blocking and task management, with preset routines for various parts of the day.

Highlights
  • Cue-anchored routines
  • Visual timeline view
  • Quick task creation
  • Break tasks into subtasks
  • Preset routines for morning, afterwork, and night
  • Flexible time blocking
Features
Read full description

KeepCue is a day planner with a visual timeline that shows your calendar alongside. You can add your own tasks, activities, and routines. It comes with helpful ready-made routines that you can easily add to your planner. For those of us who need structure, routines, and flexibility in planning. VISUAL TIMELINE WITH YOUR CALENDAR See your work and personal life at a glance, alongside your existing calendar events. Your schedule and free time in one view: find the time you didn't know you had, fix an overlap you didn't intend, or swap an activity just for this week. KeepCue can show any calendar your Apple Calendar app can access, including iCloud, Google, Outlook, Holidays, Birthdays, and subscribed calendars. KeepCue only reads your calendars, and what it reads stays on your device. ADD YOUR OWN TASKS, ACTIVITIES, AND ROUTINES • Add activities and routines, anchored to time and real moments. • Unlimited one-time activities. Up to 3 repeating activities free. • Repeat daily, on chosen weekdays, or every few days or weeks. • Break anything overwhelming into a checklist of smaller steps. • Customize each activity with your selection from a variety of icons and colors. • Choose how completed activities look: a color tint, dimmed, or a strikethrough line. FLEXIBLE CUE-BASED ROUTINES Let your cues guide you back on track. Instead of fixed times, anchor activities and routines to approximate time blocks plus something that already happens in your daily life, e.g., when you wake up, when you walk through the front door, when you close your laptop. A cue is something that already happens in your day that you can tie to your routine, something that tells your brain the routine starts now. KeepCue provides 60+ cue ideas to get you started. READY-MADE ROUTINES KeepCue comes with real, helpful routines for morning, afterwork, night, and weekends that you can easily add to your planner. Morning: Core, Full Afterwork: WFH Afterwork Transition, Post-shift Recovery Night: Minimalist, Wind-Down, Work & School Weekends: Sunday Reset, Weekend Recovery DARK MODE KeepCue goes by your iPhone's settings, whether Light or Dark mode. There are also dark and tinted app icons, for when you customize your Home Screen icons to Dark or Tinted. REMINDER NOTIFICATIONS Get a reminder when an activity is about to start, or 5, 10, 15, or 30 minutes before. Reminders cover your KeepCue activities only, not your calendar events. Tapping a reminder opens the activity's details. Completing an activity clears its reminder. HOME SCREEN AND LOCK SCREEN WIDGETS • Small widget: the activity you're on, or the next one. Also works in StandBy mode. • Lock Screen widget: see what's next on the Lock Screen. • (Pro) Next activities medium widget: a short list of activities coming up today. • (Pro) Checklist widgets: choose a routine and check off its steps right on the widget. You can add more than one checklist widget. PRIVACY No ads, no account, and your data is never sold. Your activities and routines stay on your device. FREE AND PRO KeepCue has a generous free tier with no time limit. It includes the visual timeline with your calendar, ready-made routines, up to 3 repeating activities, unlimited one-time activities, cues, checklists, reminders, and the small and Lock Screen widgets. An optional upgrade to KeepCue Pro adds the next activities and checklist widgets, unlimited repeating activities, and every future Pro feature. Choose monthly, yearly, or lifetime. Monthly and yearly renew automatically until you cancel. Lifetime is a one-time purchase with access forever. All plans support Family Sharing. Early users: If you first downloaded KeepCue before version 2.7, you have KeepCue Pro for life, including every future Pro feature. No purchase or code is needed. Thanks for being early. SUPPORT Questions or feedback? Reach out at support@keepcue.app Website: https://keepcue.app Terms of Use: https://keepcue.app/terms Privacy Policy: https://keepcue.app/privacy

Screenshots

ProofBox Vault4 screens
KeepCue4 screens

Verdict

The call

The clearest difference is update cadence: KeepCue at every 4 days against ProofBox Vault's every 4 months. ProofBox Vault's advantage is iOS requirement (16.2 vs 18.0). On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ProofBox Vault sells 1 one-off in-app purchase and KeepCue sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ProofBox Vault ships an update every 4 months, KeepCue every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
ProofBox Vault versus KeepCue: the parameters behind the verdict, then further details
ParameterProofBox VaultKeepCue
PriceFreeFree
Rating—4.5 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 4 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Paid
DevicesiPhoneiPhone
Requires iOS16.2 — better18.0
Further details — not scored
Size2 MB9 MB
Age rating9+4+
Developer瑞华 张Start in June LLC

In-app purchases

1 purchases

ProofBox Vault

One-time1
  • ProofBox Pro$6.99
3 purchases

KeepCue

Subscriptions2
  • Monthly$1.991 Month
  • Yearly$8.991 Year
One-time1
  • Lifetime$19.99

Questions

Is ProofBox Vault free?
ProofBox Vault is free to download, with in-app purchases available.
Is KeepCue free?
KeepCue is free to download, with in-app purchases available.
Do ProofBox Vault or KeepCue have ads?
Neither ProofBox Vault nor KeepCue shows ads.
Which is updated more often, ProofBox Vault or KeepCue?
ProofBox Vault ships an update every 4 months, and KeepCue every 4 days. Most recently, ProofBox Vault was updated on November 5, 2026 and KeepCue on October 31, 2026.

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