Comparison

Estimate Generator vs Estimate Maker Flex

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

Head to head
About

Estimate Generator

Instantly create professional estimates on the go. Fill in details, then print or download as a PDF. This free tool requires no sign-up for hassle-free estimate generation.

Highlights
  • Instant estimate generation
  • On-the-go creation
  • Print or PDF download
  • No sign-up required
  • Hassle-free and free
Features
Read full description

Made a deal and need to create an estimate immediately? Generate estimates instantly while on the go, for free. Fill in the estimate, select print or download as PDF. No sign up required. It's hassle-free and absolutely free.

About

Estimate Maker Flex

Create and send professional estimates quickly and easily. Convert estimates to invoices with a single tap. Customize titles, currencies, and date formats for a personalized touch. Works offline and supports multiple templates.

Highlights
  • Create and send estimates
  • Convert estimates to invoices
  • Customizable titles and subtitles
  • Multi-currency support
  • Multiple date formats
  • Offline functionality
  • Professional templates
Features
Read full description

Create and send professional estimates on the spot. Turn estimates into invoices by a single tap. Close more business deals. How it works * Enter your info * Add customers manually or from Contacts * Add your products / services After that, you can create and send professional estimates instantly. Flexibility * Manually edit titles (e.g. Estimate -> estimación, Quote) * Manually edit subtitles (e.g. Billing address -> Bill to, Signature -> Approved by) * Multi-currencies (e.g. \$, £, ... Manually enter your currency code) * Date format (e.g. 04/18/2019, 18/04/2019, 18/Apr/2019) * Works without the internet * Import contacts from your existing contacts or manually create them * Payment term set up based on each customer (7 days by default) * Decimal hours or quantity supported * Five professionally designed beautiful templates * Delete items (e.g. Estimates, products, customers) by swiping to the left * Edit existing documents * Add signature and date on the spot * Icon, Signature, Note, Other comments fields won't appear if nothing is entered * Preview estimates before sending them as a PDF * Send as a PDF or print wirelessly * Create 5 estimates for free Professional Features * Add business registration name (ABN etc.) and number * Tax, GST, VAT set up (e.g. No tax, single tax, compound tax) * Add discount (Actual \$ or %) * Payment terms (Immediate, 7 days, 14 days, 21 days,... up to 180 days) * Add your company logo ### Mobility * Send directly from iPhone and iPad * Your personal estimate system in your pocket ### Upgrade to Subscription Version The subscription version offers cloud sync and backup features so that you can save all the info in our highly secured cloud services and share the same data across multiple iOS devices. Upgrading to the subscription version requires auto-renewal subscription. Payment will be charged to your Apple ID account at the confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Links to Your Privacy Policy and Terms of Use: http://www.btoj.com.au/privacy.html http://www.btoj.com.au/terms.html Please feel free to contact us for anything. Simplify your life now.

Screenshots

Estimate Generator4 screens
Estimate Maker Flex4 screens

Verdict

The call

The clearest difference is in-app purchases: Estimate Generator at none against Estimate Maker Flex's 2. Estimate Generator also leads on ratings volume (1.1K vs 101). Estimate Maker Flex's advantage is update cadence (every 9 days vs every 6 weeks). On price, rating, review sentiment and ads 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. Estimate Maker Flex sells 2 in-app purchases, starting at $5.99 per month. Estimate Generator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Estimate Generator against 4.8 for Estimate Maker Flex. That said, the two scores are not equally well evidenced: Estimate Generator has 1.1K ratings behind it against 101, so its average is the more settled of the two. Written reviews are what separate them: 95% of Estimate Generator's written reviews are positive against 97% of Estimate Maker Flex's.

UpkeepUpdate frequency

Estimate Generator ships an update every 6 weeks, Estimate Maker Flex every 9 days. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 6 level
Estimate Generator versus Estimate Maker Flex: the parameters behind the verdict, then further details
ParameterEstimate GeneratorEstimate Maker Flex
PriceFreeFree
Rating4.8 (1.1K ratings)4.8 (101 ratings)
Positive reviews94.9% of reviews97.2% of reviews — better
Number of ratings1.1K — better101
Update frequencyEvery 6 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size19 MB99 MB
Age rating+4+4
DeveloperZoho CorporationB TO J PTY LTD

Customer experience

Estimate Generator

All ratings1,066 ratings
Positive96.7%
Neutral1.8%
Negative1.5%
Written reviews196 reviews
Positive94.9%
Neutral2.6%
Negative2.6%

Estimate Maker Flex

All ratings101 ratings
Positive95.0%
Neutral4.0%
Negative1.0%
Written reviews71 reviews
Positive97.2%
Neutral0.0%
Negative2.8%

User reviews

Estimate Generator

From 1.1K App Store ratings

What we love

  • 🚀 Easy to use
  • 👍 Professional-looking estimates
  • 🚀 Quick and efficient
  • 🚀 Straightforward and simple
  • 👍 Helpful for small businesses

Room to improve

  • 🐛 Limited customization options
  • 🐛 Cannot subtract payments from printed estimate
  • 🐛 Glitches with date and currency formatting
  • 🐛 Inability to save or edit previous estimates

Estimate Maker Flex

From 101 App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Efficient for creating estimates
  • 👍 Practical and functional
  • 👍 Professional-looking estimates
  • 👍 Helpful for business growth

Room to improve

  • ❓ Translation not complete
  • ❓ A little difficult to understand initially
  • 🐛 App not opening

Bugs and requests

Estimate Generator

Reported bugs

3 issues
  • Issues with WhatsApp sharing functionality
  • Screen scrolling problems when using keyboard
  • Incorrect year displayed on date picker

Requested features

4 requests
  • Option to include company logo
  • Ability to save and retrieve past estimates
  • More customization options for layout and formatting
  • Support for multiple currencies and tax calculations

Estimate Maker Flex

Reported bugs

1 issue
  • App not opening

Requested features

2 requests
  • Add option to get client signature
  • Add signature of the person who made the estimate

In-app purchases

None

Estimate Generator

No in-app purchases

2 purchases

Estimate Maker Flex

Subscriptions2
  • 1 Month Subscription$5.991 Month
  • 1 Year Subscription$49.991 Year

Questions

Is Estimate Generator free?
Estimate Generator is free to download, with no in-app purchases.
Is Estimate Maker Flex free?
Estimate Maker Flex is free to download, with in-app purchases available.
Which has better reviews, Estimate Generator or Estimate Maker Flex?
Estimate Generator and Estimate Maker Flex are both rated 4.8 out of 5 on the App Store, from 1.1K and 101 ratings respectively.
Do Estimate Generator or Estimate Maker Flex have ads?
Neither Estimate Generator nor Estimate Maker Flex shows ads.
Which is updated more often, Estimate Generator or Estimate Maker Flex?
Estimate Generator ships an update every 6 weeks, and Estimate Maker Flex every 9 days. Most recently, Estimate Generator was updated on September 24, 2026 and Estimate Maker Flex on September 22, 2026.

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