Comparison

iamFIT Training vs Shift

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

Head to head

Work. Rest. Repeat.

About

iamFIT Training

Features

Read full description

iamFIT Training, we're a local owned and operation fitness studio. Family friendly vibe, great tunes and much more! Try us FREE for 7 days of unlimited classes!

About

Shift

Features

Read full description

Shift is an interval timer made as simple as possible (but not any simpler). Set up in seconds: • Work • Rest • Repeat How long you exercise – how long you recover – how many rounds. That’s all. Tap Start and Shift takes it from there. Finished workouts stay in History, so your last workout can be your next preset. Load it and go. A few essentials: • Voice cues or simple tones that don’t lower your music • Keeps time in the background • A Live Activity on your Lock Screen and Dynamic Island • A workout display you can turn sideways • Made for iPhone and iPad Completely free. No ads, no paywall, no subscriptions. No accounts, analytics or tracking. Your workouts stay on your device.

Screenshots

iamFIT Training3 screens

Shift4 screens

Verdict

The call

The clearest difference is update cadence: Shift at every 4 days against iamFIT Training's every 6 weeks. iamFIT Training's advantage is iOS requirement (15.1 vs 26). 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

iamFIT Training ships an update every 6 weeks, Shift every 4 days. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 4 level

iamFIT Training versus Shift: the parameters behind the verdict, then further details
Parameter	iamFIT Training	Shift
Price	Free	Free
Update frequency	Every 6 weeks	Every 4 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	15.1 — better	26
Further details — not scored
Size	53 MB	30 MB
Age rating	4+	4+
Developer	Gym Flow Limited	Jorick van Meijeren

In-app purchases

None

iamFIT Training

No in-app purchases

None

Shift

No in-app purchases

Questions

Is iamFIT Training free?

iamFIT Training is free to download, with no in-app purchases.

Is Shift free?

Shift is free to download, with no in-app purchases.

Do iamFIT Training or Shift have ads?

Neither iamFIT Training nor Shift shows ads.

Which is updated more often, iamFIT Training or Shift?

iamFIT Training ships an update every 6 weeks, and Shift every 4 days. Most recently, iamFIT Training was updated on October 10, 2026 and Shift on October 16, 2026.