Comparison

SimVSM vs GembaDocs

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

Head to head
About

SimVSM

Easily create and document value streams on your mobile device. Visualize process steps, calculate KPIs, and identify areas for improvement. Offers free basic functionality with optional subscriptions for advanced features like printing and simulation.

Highlights
  • Drag & drop value stream modeling
  • Digital and visual documentation
  • Calculation of static KPIs
  • Dynamic cycle time and flow rate calculation
  • Classification of value-adding/non-value-adding steps
  • Plausibility checks during modeling
  • Multiple view modes
Read full description

With SimVSM you can quickly record your value streams via drag & drop on a mobile device. A variety of functions facilitate the modelling, documentation, and versioning of value streams: - Digital and visually appealing modelling with value stream and note objects - Consideration of weekly shift plans - Selection of different value stream object symbols for more function-specific documentation of system components in value streams - Calculation of many static value stream KPIs - Classification and visualization of value-adding and non-value-adding process steps - Dynamic display and calculation of cycle times and flow rate - Copy and create several value stream alternatives in one project (max. 2; for extensions see also "Standard" subscription) - Plausibility checks during modelling - Different view modes for more compact display of parameters - Additional modelling functions for the extended documentation of information and data flows in value streams, for example for identification of structural breaks, unused potentials, or data waste With the SimVSM App you can use the above features for free. The following in-app purchases / subscriptions are currently available for an extended range of functions: "Standard" subscription: - Unlimited number of projects and alternatives - Printing of value streams - Saving images (png) and vector graphics (svg) of value streams - Export and import of projects "Premium" subscription: - Everything from "Standard", plus: - Recording and storage of camera images of individual value stream objects - Overview map for large value streams - Execution and storage of measurement series with integrated stopwatch functionality - Comparing and reverting of parameter values to main alternative - Customizing of links and text items - Additional geometric shapes - Saving of all changes in the information flow dialog (VSM 4.0) "Ultimate" subscription: - Everything from "Premium", plus: - Access to all features of the app - Performing of unlimited simulation runs The subscriptions (except "Ultimate") can be tested free of charge for one month. After the free trial period, a subscription is automatically renewed for one month or one year (depending on the chosen length) if it is not cancelled at least 24 hours before the end of the trial period. Your Apple ID account will be charged for renewal within 24 hours of the free trial expiration date. Your subscription will automatically renew if it is not cancelled at least 24 hours prior to the end of the current period. You can manage and cancel your subscriptions after purchase via the App Store account settings. If you are interested in the coupling with the value stream simulator or in a central project management to exchange your value streams with colleagues, please contact simvsm@simplan.de with the keyword "SimVSM Pro". - By connecting to a value stream simulator, you also get a dynamic evaluation of the modelled value stream. This includes the development of on-time delivery, process utilization, bottleneck analysis, throughput, stock levels and lead times against the background of dynamic conditions over time. - Project management allows projects to be stored centrally and exchanged with authorized users. Should you also have customizing requirements regarding the use of your own value stream objects, logos, or symbols, we also offer a variety of different options. Further information can also be found at www.simvsm.de Terms of Use: https://www.simvsm.de/app-termsofservice/ Privacy Policy: https://www.simvsm.de/en/data-protection/

About

GembaDocs

This app simplifies the creation and sharing of standard operating procedures (SOPs) for frontline teams. It enables quick SOP creation with visual aids, real-time updates, and multi-language support, ensuring consistency and productivity across diverse workforces.

Highlights
  • Quick SOP creation
  • Mobile and desktop access
  • Clear visual format
  • Real-time updates
  • Multi-language support
  • Audit-ready records
  • Kanban cards and skills matrices
Features
Read full description

GembaDocs helps frontline teams and managers create, share, and follow Standard Operating Procedures (SOPs) / work instructions with ease. Built for busy factories and shop floors, GembaDocs is your go-to tool for making work simpler, safer, and more consistent. No fluff. No complexity. Just fast, clear SOPs, on any device. Whether you're training new staff, improving processes, or staying audit-ready, GembaDocs keeps your team aligned and productive. --- Key Features: --- - Quick SOP Creation Snap a photo, type a few steps, and publish. No design skills needed. - Mobile & Desktop Access Access SOPs from the app—on the floor, in the office, or on the go. - Clear Visual Format Clean layouts that highlight key steps and keep things easy to follow. - Real-Time Updates Make updates fast so your team always sees the latest instructions. - Multi-Language Support Perfect for diverse workforces across multiple regions. - Audit-Ready Records Stay compliant with version control and timestamps. - GembaDocs has Kanban Cards and Skills Matrices built in, to give you a powerful suite of tools to empower your workforce and create a calm flow. --- Why Teams Choose GembaDocs: --- Simple to use. Easy to teach. Built for manufacturing, not tech companies. Supports calm, productive workflows. Keeps everyone on the same page—literally. Start your free 30-day trial and see how easy it is to bring order to your operations.

Screenshots

SimVSM4 screens
GembaDocs4 screens

Verdict

The call

The clearest difference is review sentiment: GembaDocs at 97% against SimVSM's 0%. GembaDocs also leads on rating (4.8 vs 2.0) and in-app purchases (none vs 9). SimVSM's advantage is iOS requirement (12.0 vs 15.1). On price, ads, monetization model 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. SimVSM sells 9 in-app purchases, starting at $8.99 per month. GembaDocs asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

GembaDocs holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: GembaDocs has 205 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of SimVSM's written reviews are positive against 97% of GembaDocs's.

UpkeepUpdate frequency

SimVSM ships an update every 6 weeks, GembaDocs weekly. The most recent releases landed on September 10, 2026 and September 28, 2026 respectively.

Scorecard6 real differences · 4 level
SimVSM versus GembaDocs: the parameters behind the verdict, then further details
ParameterSimVSMGembaDocs
PriceFreeFree
Rating2.0 (1 ratings)4.8 (205 ratings) — better
Positive reviews0.0% of reviews96.7% of reviews — better
Number of ratings1205 — better
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size27 MB111 MB
Age rating4+4+
DeveloperSimPlan AGGEMBADOCS

Customer experience

SimVSM

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

GembaDocs

All ratings205 ratings
Positive97.1%
Neutral2.0%
Negative1.0%
Written reviews30 reviews
Positive96.7%
Neutral0.0%
Negative3.3%

Bugs and requests

SimVSM

Not enough reviews yet to summarise bugs or requests.

GembaDocs

Requested features

1 request
  • Improve sharing features

In-app purchases

9 purchases

SimVSM

Subscriptions7
  • VSM 4.0 subscription1 Month trial$8.991 Month
  • Standard$8.991 Month
  • Premium (monthly)1 Month trial$24.991 Month
Show 4 more
  • VSM 4.01 Month trial$71.991 Year
  • Standard (Annual)$89.991 Year
  • Premium (annual)1 Month trial$249.001 Year
  • Ultimate subscription$449.001 Month
One-time2
  • Free simulation runsFree
  • Expert addon$49.99
None

GembaDocs

No in-app purchases

Questions

Is SimVSM free?
SimVSM is free to download, with in-app purchases available.
Is GembaDocs free?
GembaDocs is free to download, with no in-app purchases.
Which has better reviews, SimVSM or GembaDocs?
GembaDocs is rated higher. SimVSM averages 2.0 out of 5 from 1 ratings, while GembaDocs averages 4.8 from 205 ratings.
Do SimVSM or GembaDocs have ads?
Neither SimVSM nor GembaDocs shows ads.
Which is updated more often, SimVSM or GembaDocs?
SimVSM ships an update every 6 weeks, and GembaDocs weekly. Most recently, SimVSM was updated on September 10, 2026 and GembaDocs on September 28, 2026.

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