Comparison

SpringRithm vs IMRC Setup Manager

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

Head to head
About

SpringRithm

This app helps users set up coilover suspensions for desired loads and ride heights. It calculates dynamic loads and preload adjustments, even without specialized testing equipment. It also checks for coil binding issues with its spring database.

Highlights
  • Set desired loads and ride heights
  • Calculate dynamic spring loads
  • Determine preload adjustments
  • Check for coil binding
  • Access spring database
  • Save time on setup changes
Read full description

SpringRithm is for anyone who has a coilover suspension. With a purchase subscription, SpringRithm allows users to be able to set up their coilover suspensions to their desired loads at their desired ride heights. SpringRithm can assist users who do not have access to a coilover testing machine/Spring Smasher to get their coilovers correctly tuned to get the right loads. SpringRithm not only outputs the dynamic loads that the springs will see in travel, but also tells the user how to preload the coilover nut in order to achieve the set load/loads. For users who do have a coilover testing machine/Spring Smasher, SpringRithm will save tons of time by instantaneously allowing for spring rate and load changes in order to find new setups and figure out how their dynamic loads are changed. SpringRithm also has a built-in database of springs in order to determine if stack setups will coil bind so that users will know if their setup is even theoretically possible. Why guess on what height springs are needed for a setup when you can know!

About

IMRC Setup Manager

Organize and manage all your racing car setups, track information, and personal notes in one centralized location. Easily share your custom setups with friends or keep them private for your own use.

Highlights
  • Car setup management
  • Track information storage
  • Setup sharing
  • Personal notes
  • Centralized organization
Features
Read full description

IMRC Setup Manager 2.0 is built for RC racers who want an easier way to manage vehicles, tracks, setups, race days, notes, and tuning changes in one organized place. Track your RC cars, save setup information, manage track details, record race-day changes, and keep important tuning notes ready when you need them. Whether you are testing, racing, comparing setup changes, or preparing for your next event, IMRC Setup Manager helps keep everything cleaner, faster, and easier to find. Designed around real RC racing workflows, the app gives you dedicated sections for Vehicles, Tracks, Setups, RaceDay, Tools, and Support. Each section is organized so racers can quickly get to the information they need without digging through paper setup sheets or scattered notes. Key features include: Vehicle Management Save your RC vehicles with chassis style, manufacturer, model, transponder, notes, and setup history. Track Management Store track information, surface details, LiveRC links, location details, and notes for each race location. Setup Manager Record and manage setup details for different cars and tracks. Keep your setup information organized so you can review, compare, and adjust more easily. RaceDay Tools Use RaceDay mode to help manage race events, synced race information, notes, setup changes, and event history. Setup Change Tracking Record what changed, when it changed, and which car or track it was connected to. Cloud Sync Sign in and sync your data so your important setup information can stay backed up and available. RC Tuning Tools Access helpful tools designed for RC setup work, including measurement and tuning helpers. Support Access Quickly reach IMRC Racing N Repair through support options including email, Facebook, and Discord. IMRC Setup Manager 2.0 was created to make RC racing setup management more useful, more organized, and easier to use at the track.

Screenshots

SpringRithm4 screens
IMRC Setup Manager4 screens

Verdict

The call

The clearest difference is in-app purchases: IMRC Setup Manager at none against SpringRithm's 8. IMRC Setup Manager also leads on update cadence (every 4 days vs every 2 months) and review sentiment (75% vs 50%). 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. SpringRithm sells 8 in-app purchases, starting at $0.49 per year. IMRC Setup Manager asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for SpringRithm against 4.5 for IMRC Setup Manager. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews are what separate them: 50% of SpringRithm's written reviews are positive against 75% of IMRC Setup Manager's.

UpkeepUpdate frequency

SpringRithm ships an update every 2 months, IMRC Setup Manager every 4 days. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
SpringRithm versus IMRC Setup Manager: the parameters behind the verdict, then further details
ParameterSpringRithmIMRC Setup Manager
PriceFreeFree
Rating4.4 (10 ratings)4.5 (4 ratings) — better
Positive reviews50.0% of reviews75.0% of reviews — better
Number of ratings10 — better4
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size211 MB48 MB
Age rating4+4+
DeveloperBenny BoudreauxJosh Ingersoll

Customer experience

SpringRithm

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

IMRC Setup Manager

All ratings4 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

In-app purchases

8 purchases

SpringRithm

Subscriptions8
  • Discount Yearly$0.491 Year
  • Basic Use of SpringRithm$4.991 Month
  • Basic Use with Free Trial14 Days trial$19.991 Month
Show 5 more
  • Basic$34.991 Month
  • Semi-Pro$39.991 Month
  • Yearly Subscription$99.991 Year
  • Basic14 Days trial$149.991 Year
  • Semi-Pro$249.991 Year
None

IMRC Setup Manager

No in-app purchases

Questions

Is SpringRithm free?
SpringRithm is free to download, with in-app purchases available.
Is IMRC Setup Manager free?
IMRC Setup Manager is free to download, with no in-app purchases.
Which has better reviews, SpringRithm or IMRC Setup Manager?
IMRC Setup Manager is rated higher. SpringRithm averages 4.4 out of 5 from 10 ratings, while IMRC Setup Manager averages 4.5 from 4 ratings.
Do SpringRithm or IMRC Setup Manager have ads?
Neither SpringRithm nor IMRC Setup Manager shows ads.
Which is updated more often, SpringRithm or IMRC Setup Manager?
SpringRithm ships an update every 2 months, and IMRC Setup Manager every 4 days. Most recently, SpringRithm was updated on October 6, 2026 and IMRC Setup Manager on October 11, 2026.

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