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Apple ID681279192
Bundle IDcom.gmail.baidavd.OneRepMax
SellerSeller
Min iOS12.1
Min macOS11.0
Device familiesiphone, ipad, ipod
Released2013-08-10
Copyright© David Bai
Privacy policyLink ↗
Preview 2 platforms
iPhone 8 images
iPad 1 image
What’s New Version 4.5
- Ability to export your data in a CSV file (PRO)
- Minor UI enhancements
Description
1RM Calculator is a tool to help you determine your 1-rep max! Because of the nature and stress of attempting a 1-rep max, this utility allows you to enter in a weight you successfully lifted at the number of reps you performed in order to see what your estimated 1-rep max is.
This not only helps give you an idea of the weight to attempt when actually performing a 1-rep max but also to gauge your strength and compare different rep schemes performed at different reps. If one week you were able to bench press 190 lbs at 6 reps and the next week you did 200 for 5, this app gives you a way to compare the two as best as possible (190 lbs @ 6 reps gives a 1-rep max estimate of 223 lbs vs. 200 lbs @ 5 reps gives a 1-rep max estimate of 227 lbs)
**** PRO VERSION FEATURES ****
Upgrade to the Pro version to get all the settings and features!
- Ad free experience
- Save your lifts and track your history and progress
- Historical chart and list views, categorized by exercise
- More formulas in order to best estimate your maximums
- Multiple rep maxes (up to 10)
- Ability to switch between lbs and kgs
- Percentage view that shows anywhere from 50% to 125% of your 1-rep max
1RM Calculator is only intended to give estimates based on the data you enter. Since these are calculated values they may vary with actual measured values. Always ensure you have a spotter, and work your way up to your limit with more than adequate warmup to prevent injuries.
In-App Purchases US pricing
One-Time Purchases
Pro Upgrade$1.99
Capabilities
In-App Purchases
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 13 versions
Build 831364861v4.52019-05-20 17:29:42
- Ability to export your data in a CSV file (PRO)
- Minor UI enhancements
Build 831283859v4.42019-05-13 22:28:17
- Minor UI improvements and bug fixes
Build 831166562v4.32019-05-01 22:32:05
- Minor UI improvements
Build 831142085v4.22019-04-30 12:47:01
- UI enhancements and improvements
- Exercise selector and ability to add new exercises
- Ability to save your progress and log your 1RM entries [PRO]
- Historical chart and list views, categorized by exercise [PRO]
Build 830803144v4.12019-03-31 21:24:40
Minor UI improvements
Build 830729931v4.02019-03-26 22:09:46
Welcome to the newest version of 1RM Calculator!
Built from the ground up, 1RM Calculator has been redesigned and reimagined to make this the easiest and simplest method to calculate your one rep max.
Build 812692048v3.0.02015-07-07 01:34:04
Introducing a brand new 3.0 version of Reps Calculator!
- Completely revamped UI
- New theme colors for pro users
- (Finally) Optimized for larger iPhone screens
- Ability to Share your lifts with your friends
And as always if you like Reps Calculator, please rate it on the app store or send feedback with your thoughts!
Build 786462742v2.032014-11-13 22:05:57
Bug fixes
Build 351882645v2.022014-02-04 09:45:37
- Updated contact info
- Bug fix (intermittent problem with purchases crashing the app)
Build 115902632v2.012013-11-13 08:00:59
Bug fixes
Build 16299245v2.02013-11-08 08:16:13
Introducing Reps Calculator 2.0! Updated for iOS 7 with a brand new UI with new enhancements and improvements.
Build 16081488v1.12013-08-17 02:45:31
- Minor UI enhancements
- Links to rate and share this app
- Edited Help section
- Percentage view that shows anywhere from 50% to 95% of your 1-rep max *(Pro Version only)
Build 15965340v1.02013-08-10 20:48:17
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Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
| US | en-US | Free | 221 | 4.5 | 4.5 |
Reviews 28 reviews · US
★★★★★
Pro glitch
For everyone who is having issues with pro not workin, simply click restore purchase on the pro ad screen. 2 stars because this isn’t fixed
Izzaaca2024-07-24
★★★★★
Didn’t switch over don’t pay
Upgraded to pro for $2 didn’t switch from basic to pro
Spillane752022-08-15
★★★★★
Pro not working?
Hello. I hope the developers read this and reach out to me. The app itself is very simple to use and has everything I was looking for. I upgraded to pro because the workout selection was very minimal, and $2 didn’t seem like a lot to me, since this was an app I was planning on using daily. However my credit card was charged and my app still says basic. I tried closing the app completely and even restarting my phone entirely. Such a bummer that this happened. Seems that by reading other reviews I wasn’t the only one this happened to. Users beware!
vfdolozo2022-07-29
★★★★★
App doesn’t give you access to Pro
Bought the pro version only for it to ask my again to purchase it.
Even tried to close the app and open again still nothing.
Thatboi_wash2022-03-02
★★★★★
Glitchy. Doesn’t work.
I actually paid for the pro version and it wouldn’t switch over from the basic app. I never received the access that I purchased. When trying to send an email under the “send feedback” button, the email wouldn’t go through. This is extremely glitchy and a waste of money.
Singing Reviewer2022-02-28
★★★★★
Great almost perfect app
Adding a feature to see all the trend lines of the lifts on one graph as one of the screens would make this a perfect app.
DONQUIIIXOTE2022-02-23
★★★★★
retarded unit is cost
lb to kg asks for money. did you really have to do this?
N. Korea app suks2021-03-31
★★★★★
Glitchy
Pro does nothing. Good for one rep max but I want to see percentages of lift for quick reference
Gimpsta12021-01-18
★★★★★
Can only track a single set per day
It would be more helpful track more than one set per day.
JoeRock252020-10-17
★★★★★
only working if you purchase pro version
just “rep x weight” it’s done
no percent
no “kg”, only “lbs”
it is not free
ㅡㅡ 게으른 제작자2019-07-16
★★★★★
New “upgrade” is a definite downgrade
An app that worked perfectly before with full functionality, now requires an upgrade to remove ads and use all of it. Huge disappointment.
tglifts2019-03-27
★★★★★
Simple and clean design
Easy and fast to use. I’d happily pay for the upgrade to pro, but the app seems to have been abandoned. My only complaint is that it doesn’t use the full screen size in the iPhone X.
Relmerator2018-03-16
★★★★★
PT
This app only works if you purchase the pro version. Don't waste your time on this version.
Snuzq2016-05-15
★★★★★
1rm
This app gives you your 1rep max with out risk of injury plus it's simple
Joehose842015-09-06
★★★★★
Great
Helps you figure percentages and make you want to surpass those rep ranges. Simple and basic all you need.
DJ Prophet2015-07-14
★★★★★
Excellent update
Simple, focused app that does what it promises with taste and style
Mike Baldwin2015-07-10
★★★★★
Love this app!
I've tried at least 5 other max rep apps and this is my favorite, by far. Does exactly what I want a max rep app to do.
Jaaronhill2015-03-30
★★★★★
Ok. But a few annoying bugs
This seems to be the best app for doing a single calculation of one RM. However, it clearly wasn't tested very much beyond that. Try entering a three digit number for your weight. The "percentages" view is truncated. You can only read 2 of the numbers! What's the point. An app this simple should be perfect. 67% of the features are broken!!!
Beerncircus2014-11-06
★★★★★
Crashes after upgrading
I bought the upgrade and now when I try to go to the features that I payed for, the app crashes, every time.
Rocket1 man2014-05-25
★★★★★
LOVE IT
Makes my life so much easier. I know exactly what weight I will be able to work up to, especially on squat day.
AC3 Seaside2013-12-18
★★★★★
Nice simple app but broke after upgrade
After I purchased the in-app upgrade the application immediately crashes and I can no longer open it. Uninstall/reinstall doesn't fix it...
e$7032013-12-09
★★★★★
FREAKING AWESOME!!!
I train a lot of people and needed an app like this and simple and quick to use!
No ridiculous menus to navigate...type your weight and reps performed and you have a rep max!!!
And you can find immediately the % of the 1RM!!!
Thanks for the update!!
FitThruCancer2013-11-08
Change log 17 changes · US
✎
releaseNotes updated
- Ability to export your data in a CSV file (PRO)
- Minor UI enhancements
✎
description updated
1RM Calculator is a tool to help you determine your 1-rep max! Because of the nature and stress of attempting a 1-rep max, this utility allows you to enter in a
✎
subtitle updated
Util for estimating max lifts
✎
name updated
1RM Calculator - One Rep Max
◆
Version 4.5 released
- Ability to export your data in a CSV file (PRO)
- Minor UI enhancements
◆
Version 4.4 released
- Minor UI improvements and bug fixes
◆
Version 4.3 released
- Minor UI improvements
◆
Version 4.2 released
- UI enhancements and improvements
- Exercise selector and ability to add new exercises
- Ability to save your progress and log your 1RM entries [PRO]
- Historical chart and list views, categorized by exercise [PRO]
◆
Version 4.1 released
Minor UI improvements
◆
Version 4.0 released
Welcome to the newest version of 1RM Calculator!
Built from the ground up, 1RM Calculator has been redesigned and reimagined to make this the easiest and simplest method to calculate your one rep max.
◆
Version 3.0.0 released
Introducing a brand new 3.0 version of Reps Calculator!
- Completely revamped UI
- New theme colors for pro users
- (Finally) Optimized for larger iPhone screens
- Ability to Share your lifts with your friends
And as always if you like Rep
◆
Version 2.03 released
Bug fixes
◆
Version 2.02 released
- Updated contact info
- Bug fix (intermittent problem with purchases crashing the app)
◆
Version 2.01 released
Bug fixes
◆
Version 2.0 released
Introducing Reps Calculator 2.0! Updated for iOS 7 with a brand new UI with new enhancements and improvements.
◆
Version 1.1 released
- Minor UI enhancements
- Links to rate and share this app
- Edited Help section
- Percentage view that shows anywhere from 50% to 95% of your 1-rep max *(Pro Version only)
◆
Version 1.0 released