Comparison

Krachtplan vs Vialog

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

Head to head
About

Krachtplan

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Het β€˜Krachtplan’ is ontworpen om in de hectiek van alledag als cliΓ«nt het eigen niveau van functioneren en veranderingen (zowel positieve als minder positieve gevoelens, gedachtes en gedragingen) systematisch bij te houden in samenwerking met naasten en de eigen zorgprofessionals. Je kan alleen de app gebruiken als je een uitnodigingscode van jouw zorgprofessional hebt ontvangen. Functionaliteiten: - Opstellen en inzien van jouw Krachtplan - Registreren en inzien van jouw stemmingen en gewoontes - Naasten uitnodigen om inzicht te krijgen in (onderdelen van) jouw Krachtplan Ontdek jouw patronen en wordt mentaal veerkrachtig! Voor meer informatie en support, zie: https://therapieland.nl/krachtplan/ & https://support.therapieland.nl/nl/knowledge/krachtplan

About

Vialog

Features
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Vialog is a private peptide and injection journal. Remember when, where and how you felt. No account. No subscription. You bring the names, quantities and schedule for the routine you already follow. Vialog keeps the record. It never selects a product, calculates a dose, suggests a site or recommends a change. It organizes what you enter and reminds you at the times you set. WHAT IT DOES β€’ Keeps your routines. Name each one yourself, set the times and days, and enter the planned amount in the units you already use. Nothing is looked up, suggested or converted. β€’ Reminds you, your way. A reminder at each scheduled time or a set time before it, and a second one afterwards if you want it, set per routine. Delivered by iOS on the device. By default a reminder says only that you have a scheduled entry; the routine's name and amount appear on the lock screen only if you turn that on. β€’ Records in seconds. Confirm the amount, pick a site if you like, add a note or a photo. The body map shades each position by when you last recorded there β€” a record of where you have been, never a suggestion of where next. β€’ Keeps a journal. Check-ins on energy, sleep and appetite, symptoms in your own words, body measurements (weight, body fat, lean mass) and lab results in your own words and units. The last 30 days at a glance; new answers always start blank. β€’ Shows your plan over time. Each routine's screen draws the planned amounts you entered over time with your records on them, and its last four weeks day by day. Today shows the week, and last week in plain counts. β€’ Shows your history. Every record by day in the Journal, with filters and search. Review injections, check-ins, body measurements and lab results on a shared time axis, each in its own lane; see symptoms on a calendar, set two periods side by side, and save a review for your next appointment β€” a record of what happened, without treatment assessments. β€’ Counts what you hold, if you ask it to. Enter the amount you have on hand and see what it covers, counted down by your own records. It reports a count and a day; it never prompts you to obtain anything. β€’ Works where you are. Home Screen and Lock Screen widgets show the day's entries and the next; Siri and Shortcuts record one after you confirm; the Apple Watch app records or skips an entry at the amount you planned. β€’ Leaves with you. Import injection or body measurement history from CSV. Export CSV or prepare a PDF with selected records and your own appointment questions. Back up to a file, restore on a new phone, or delete it all. PRIVATE BY DESIGN Vialog has no server, so there is nowhere for your records to go: they are written to your iPhone and stay there, apart from what your own Apple Watch is shown if you use the watch app. Widgets and the watch name a routine only if you turn that on. No sign-up, no ads, no analytics, no tracking. Optional App Lock asks for Face ID, Touch ID or your passcode before the app opens, and shows a blank cover in the app switcher. If you want it, Vialog can share weight, body fat and lean mass with the Health app β€” both ways, and off until you turn it on. Nothing else is shared: not your routines, quantities, sites, notes, check-ins or lab results. FREE, WITH ONE OPTIONAL PURCHASE Recording, reminders, the journal, history, injection sites, App Lock, CSV export, backup, restore and deleting are free and stay free, and so are your first three routines. Vialog Pro is a single purchase, not a subscription, and adds four things: more routines, the amount on hand, Review (any range, body measurement and lab result lanes, the calendar and the comparison; the Journal's last 30 days stay free), and the PDF report. Anything you already have keeps working whether or not you buy it, and Family Sharing is on. Vialog is a personal record. It does not recommend products or changes to treatment. If something about your routine should change, that is a conversation with the person who prescribes it.

Screenshots

Krachtplan4 screens
Vialog4 screens

Verdict

The call

The clearest difference is in-app purchases: Krachtplan at none against Vialog's 1. Krachtplan also leads on iOS requirement (13.0 vs 26.0). Vialog's advantage is update cadence (every 5 days vs every 10 days). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Vialog sells 1 one-off in-app purchase. Krachtplan asks for nothing beyond the download.

UpkeepUpdate frequency

Krachtplan ships an update every 10 days, Vialog every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences Β· 3 level
Krachtplan versus Vialog: the parameters behind the verdict, then further details
ParameterKrachtplanVialog
PriceFreeFree
Update frequencyEvery 10 daysEvery 5 days β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS13.0 β€” better26.0
Further details β€” not scored
Size64 MB23 MB
Age rating12+4+
DeveloperTherapieland B.V.Colin Leor Sergay

In-app purchases

None

Krachtplan

No in-app purchases

1 purchases

Vialog

One-time1
  • Vialog Pro$5.99

Questions

Is Krachtplan free?
Krachtplan is free to download, with no in-app purchases.
Is Vialog free?
Vialog is free to download, with in-app purchases available.
Do Krachtplan or Vialog have ads?
Neither Krachtplan nor Vialog shows ads.
Which is updated more often, Krachtplan or Vialog?
Krachtplan ships an update every 10 days, and Vialog every 5 days. Most recently, Krachtplan was updated on November 3, 2026 and Vialog on October 31, 2026.

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