Comparison

C4HH Training vs Callback

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

Head to head
About

C4HH Training

Access your training programs and media library on the go. Watch and listen to digital content, and track your progress to resume where you left off. Communicate with coaches via text and media.

Highlights
  • Access training programs
  • Watch digital media
  • Listen to digital media
  • Save program progress
  • Send text to coaches
  • Send media to coaches
Features
Read full description

This app gives easy access to your C4HH Training library of programs and media. Watch and listen to digital media including program content and more. The C4HH Training saves your programs' progress so that you can always pick up where you left off. Inside the C4HH Training Mobile app, you can: - Access all your C4HH Training programs - Send text and media to the C4HH Training coaches

About

Callback

Features
Read full description

Callback is the volleyball tryout evaluation app built for the gym floor. Rate a player in two taps without looking away from the drill, keep working when the Wi-Fi drops, and get your club's list from the spreadsheet you already use. Evaluate, rank, and build your rosters — all in one place. COURT-SPEED CAPTURE Tap a player, tap a score. That's it. The shirt-number grid puts every athlete a thumb away, skill focus keeps you on the drill you're actually running, and quick filters by position and wristband color narrow the floor in a second. Rate players without breaking eye contact with the court. WORKS OFFLINE — REALLY Gym Wi-Fi fails. Callback doesn't. Every rating is saved on the device the instant you enter it and syncs automatically when you're back online. Multiple evaluators can rate side by side and their scores merge cleanly. No spinner, no lost data, no "please reconnect." YOUR SPREADSHEET, NOT OUR FORM Import your tryout list from a CSV or spreadsheet export in an afternoon — names, ages, positions, shirt numbers, wristband colors, and check-ins come straight across. No rigid template to fill in, no re-keying your roster. The list you already built is the list you tryout with. RANK WITH CONFIDENCE See every athlete ranked by position-aware scoring — a setter isn't judged on passing. Open any player for a per-skill, per-evaluator breakdown and an age-group bell curve that shows exactly where they stand. Physical measurements (height, reach, block and approach touch) sit right alongside the skill scores. KNOW YOUR COVERAGE A live coverage view shows who still needs eyes on them before you make cuts — no athlete falls through the cracks because one evaluator ran out of time. FROM TRYOUT TO TEAMS Build rosters and track offers by age division, right where you evaluated. Move a player from the ranking straight onto a team, record offers and their status, and export the whole thing to a spreadsheet when you're done. 6v6 ON-COURT PLACEMENT Split your pool onto courts by position and rank for live 6-on-6 play, adjust on the fly, and watch the board update as scores come in. BUILT FOR CLUBS Invite your evaluators and admins, control who sees what, and run every age group from 12u to 18u. Callback is made for the way club volleyball tryouts actually run — fast, loud, and Wi-Fi-optional. Accounts are created by your club. Callback is free on iPhone and iPad; club subscriptions are handled separately by your club administrator. Questions? support@mckerinsoftware.com

Screenshots

C4HH Training4 screens
Callback4 screens

Verdict

The call

The clearest difference is update cadence: Callback at every 5 days against C4HH Training's every 2 weeks. C4HH Training's advantage is iOS requirement (15.1 vs 17.0). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

C4HH Training ships an update every 2 weeks, Callback every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
C4HH Training versus Callback: the parameters behind the verdict, then further details
ParameterC4HH TrainingCallback
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size42 MB5 MB
Age rating4+4+
DeveloperChance For Hoops and Hope LLCMcKerin Software, Inc.

In-app purchases

None

C4HH Training

No in-app purchases

None

Callback

No in-app purchases

Questions

Is C4HH Training free?
C4HH Training is free to download, with no in-app purchases.
Is Callback free?
Callback is free to download, with no in-app purchases.
Do C4HH Training or Callback have ads?
Neither C4HH Training nor Callback shows ads.
Which is updated more often, C4HH Training or Callback?
C4HH Training ships an update every 2 weeks, and Callback every 5 days. Most recently, C4HH Training was updated on November 3, 2026 and Callback on October 31, 2026.

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