Comparison

EZ Spin Pay vs SLS Exercises

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

Head to head
About

EZ Spin Pay

This app offers a convenient laundry solution for participating locations. Pay for washer and dryer cycles using Bluetooth communication, purchase credit within the app, and manage your account balance. View machine availability and receive completion alerts.

Highlights
  • Bluetooth laundry machine payment
  • In-app credit purchase
  • Account balance management
  • Machine availability view
  • Laundry cycle completion alerts
  • QR code scanning for machine activation
Features
Read full description

ATTENTION: Only for use in participating laundry locations. EZ Spin Pay provides the easiest and smartest complete laundry solution. This app allows you to pay for laundry cycles from your account by using Bluetooth to communicate with the washer or dryer. Simply use EZ Spin Pay to purchase credit right from the app, then use that credit for your laundry. Start laundry machines via Bluetooth by scanning QR code or entering the machine number on the machine. Check your card/account balance, and add value to your account for laundry. For participating laundry rooms, you can view machine availability as well as receive alerts when your laundry cycle is complete.

About

SLS Exercises

Features
Read full description

Speech Level Singing Exercises is a voice training tool for singers with various vocal exercises. It has below exercises that are commonly used in Speech Level Singing. - Five Tone Scale - Descending Arpeggio - Descending Octave Repeat - Octave Repeat - Octave More Repeat - Octave Broken - One Half Scale - One Half Scale With Gallop - One Half Scale in Triplets The exercises are grouped by vocal bridges; - Female First Bridge A4 Bb4 B4 C5 C#5 - Female Second Bridge E5 F5 F#5 - Female Full Range - Male First Bridge E4 F4 F#4 - Male Second Bridge A4 Bb4 B4 C5 C#5 - Male Full Range The exercises for the bridges are around the specific bridge areas. In full range sections the exercises cover F3 to F6 for female voices and E2 to F5 for male voices. Exercise ranges can be adjusted within the range of the current bridge. All exercises can be played at any tempo between 40 and 270 (for fast riffs and runs) bpm. Exercises can be bookmarked for quicker reference. The playing note of the scale is shown as text and bridge notes are colored. Colored bridge notes can be turned on and off in the settings.

Screenshots

EZ Spin Pay4 screens
SLS Exercises4 screens

Verdict

The call

The clearest difference is price: EZ Spin Pay at Free against SLS Exercises's $4.99. EZ Spin Pay also leads on iOS requirement (13.0 vs 16). On update cadence, 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

EZ Spin Pay is free to download; SLS Exercises costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

EZ Spin Pay ships an update every 7 months, SLS Exercises every 6 months. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
EZ Spin Pay versus SLS Exercises: the parameters behind the verdict, then further details
ParameterEZ Spin PaySLS Exercises
PriceFree — better$4.99
Rating4.8 (204 ratings) — better—
Positive reviews92.3% of reviews—
Number of ratings204 — better—
Update frequencyEvery 7 monthsEvery 6 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better16
Further details — not scored
Size54 MB3 MB
Age rating4+9+
DeveloperKioSoft Technologies LLCAltug Basaran

Bugs and requests

EZ Spin Pay

Reported bugs

1 issue
  • Machines not connecting to WiFi

Requested features

1 request
  • Repair machines faster

SLS Exercises

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

EZ Spin Pay

No in-app purchases

None

SLS Exercises

No in-app purchases

Questions

Is EZ Spin Pay free?
EZ Spin Pay is free to download, with no in-app purchases.
Is SLS Exercises free?
SLS Exercises costs $4.99, with no in-app purchases.
Do EZ Spin Pay or SLS Exercises have ads?
Neither EZ Spin Pay nor SLS Exercises shows ads.
Which is updated more often, EZ Spin Pay or SLS Exercises?
EZ Spin Pay ships an update every 7 months, and SLS Exercises every 6 months. Most recently, EZ Spin Pay was updated on November 5, 2026 and SLS Exercises on November 4, 2026.

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