Comparison

Agile Estimate vs SAYEN

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

Head to head
About

Agile Estimate

This tool digitizes agile planning cards for software development teams. It offers customizable card sets for various methodologies like Scrum and XP, allowing team members to estimate effort for stories. The app supports portrait and landscape modes and includes helpful swipe gestures for quick adjustments.

Highlights
  • Customizable agile planning cards
  • Supports Scrum, XP, Crystal methodologies
  • Multiple card set options (Fibonacci, Poker, T-Shirt Sizes)
  • Effort estimation in points, hours, or days
  • Portrait and landscape display
  • Swipe gestures for quick adjustments
Read full description

Agile Estimate is a really useful tool for software developers, testers, team leaders and product managers who work in Agile environments. It's a customisable set of agile planning cards for your device. Throw away those annoying playing cards, and use your phone or tablet! Agile Estimate contains card sets for numerous Agile methodologies, such as Scrum, XP and Crystal. You should use the card set(s) that match the methodology you employ. You can choose which card sets to show from the Preferences tab. The cards represent a number of points, or effort. Team members choose the card they feel best reflects the effort they would need to put in to complete a story. To choose a card, simply scroll through the list or search for a card, then tap it to display it full-screen. You can display the cards in portrait or landscape. You can even add up to 30 custom cards! Included card sets: - Double: 0, 1, 2, 4, 8, 16, 32, 64, 128 representing effort doubling at each step - Effort: 0, 0.25, 0.5, 0.75 ... 10 - Fibonacci: 0, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89 - General: ? (unknown), infinity (undefinably lengthy, probably an epic, break the story down), pi (undefinable), a Coffee Break card to signify you want a break in the estimation process, Too Small (should this even be a story?), and Too Big (break it down). - Linear: 0 ... 10 - Poker: 0, 1/2, 1, 2, 3, 5, 8, 13, 20, 40, 100 - T-Shirt Sizes: XXS, XS, S, M, L, XL, XXL Pro tips: - When your chosen card is displayed, swipe up or down with one finger to change your estimate without going back to the list, i.e. if 1.5 effort is displayed swiping up increases the estimate to 1.75; swiping down decreases it to 1.25. - You can swipe left and right to add a "d" or "h" to the card to show you mean effort in days or hours. There's a control in the card list that lets you set it to always be "h", "d" or blank. - Swipe down with two fingers to hide your card. Agile Estimate is a simple - gorgeous - app, and it's totally free.

About

SAYEN

Manage document workflows and digital signatures with a high-trust solution. Protect your organization, users, and documents from unauthorized changes using cryptographic digital signatures.

Highlights
  • Document workflow management
  • Cryptographic digital signatures
  • High trust security
  • Protection against unauthorized changes
  • User and document protection
Features
Read full description

Sirar by stc Sayen designed for managing document workflow and signature. It is a high trust solution aimed at organizations that provide a competitive advantage value of using cryptographic digital signatures to protect organizations, their users, and their documents against unauthorized or accidental or fraudulent changes.

Screenshots

Agile Estimate4 screens
SAYEN4 screens

Verdict

The call

Agile Estimate and SAYEN both sit at 5.0 stars, but that hides the real split: 100% of Agile Estimate's written reviews are positive against 0% of SAYEN's. SAYEN's advantage is update cadence (every 6 weeks vs every 13 months) and iOS requirement (15.6 vs 18.0). On price, rating, ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Agile Estimate against 5.0 for SAYEN. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 100% of Agile Estimate's written reviews are positive against 0% of SAYEN's.

UpkeepUpdate frequency

Agile Estimate ships an update every 13 months, SAYEN every 6 weeks. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Agile Estimate versus SAYEN: the parameters behind the verdict, then further details
ParameterAgile EstimateSAYEN
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings11
Update frequencyEvery 13 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.6 — better
Further details — not scored
Size5 MB72 MB
Age rating4+4+
DeveloperChris Haynessirar by stc

Customer experience

Agile Estimate

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SAYEN

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

Agile Estimate

No in-app purchases

None

SAYEN

No in-app purchases

Questions

Is Agile Estimate free?
Agile Estimate is free to download, with no in-app purchases.
Is SAYEN free?
SAYEN is free to download, with no in-app purchases.
Which has better reviews, Agile Estimate or SAYEN?
Agile Estimate and SAYEN are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Agile Estimate or SAYEN have ads?
Neither Agile Estimate nor SAYEN shows ads.
Which is updated more often, Agile Estimate or SAYEN?
Agile Estimate ships an update every 13 months, and SAYEN every 6 weeks. Most recently, Agile Estimate was updated on October 31, 2026 and SAYEN on November 3, 2026.

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