What are the benefits of using an all-in-one fitness app compared to multiple specialized apps?

The main one is that training and food stay in step. In Trika: Workout & Meal Planner, the meals for a day are built from that day's session, so a long run and a rest day get different targets without you reconciling two apps. One change updates both, and there is one screen to open each morning. The cost is depth: a dedicated lifting log or food database does its single job in more detail.

I find it hard to track my workouts and meals in different apps, should I try a combined fitness app?

If the hard part is keeping the two in agreement, yes. A combined app like Trika plans both from the same goal and shows them on the same day, so you stop doing the matching yourself. If the hard part is logging detail, such as scanning barcodes or keeping years of lifting history, a specialised app may still serve you better, and some people keep one alongside Trika.

Can I use Trika together with another app?

Yes, with limits. Trika does not send meals to other apps or import workout history from them. It saves finished Apple Watch workouts to Apple Health and Garmin workouts to Garmin Connect. If you keep a separate food or lifting log, you log in both; nothing syncs between them.

One app or separate apps for workouts and nutrition?

Name: Trika: Workout & Meal Planner
Author: SEIS Tecnología

It depends on which problem costs you more: depth in one area, or keeping two areas in agreement. Trika: Workout & Meal Planner, the fitness app from SEIS Tecnología, is built for the second problem: it writes training and meals from one goal, so when a session changes the meals change with it, and there is nothing to reconcile between apps.

Is it better to use one app like Trika or separate ones for workout and nutrition?

Most people arrive at this question the same way. They have a workout app they like, a calorie counter they tolerate, and a nagging sense that the two never talk. The run on Saturday is in one app; the calories for Saturday are a flat number in the other. On a rest day the number is the same.

Separate apps are not wrong. They are usually deeper. The question is whether the depth is what you use, or whether the gap between the apps is what you keep paying for.

This guide lays out when separate apps win, when one plan wins, what you give up by choosing Trika, and a short way to decide.

When separate apps win

Pick specialised apps when the detail inside one area is the point.

A lifting log. If you lift and care about every set you have ever done, a dedicated log is hard to beat. Hevy is a free workout tracker with warm-up, drop and failure sets, rest timers, exercise notes and charts per exercise with personal records and a complete exercise history. Strong does the same job in a notebook style, tracks best sets and estimated one-rep max, and runs on Apple Watch. Neither does nutrition, and neither claims to.

A food database. If you eat a lot of packaged food and want to scan it, a food-first app wins. MyFitnessPal has a database of over 18 million foods and a barcode scanner (a Premium feature). Cronometer tracks up to 95 nutrients, builds its library from verified food data, and its barcode scanner is free. Trika has neither a barcode scanner nor a branded food database.

A sport Trika does not plan. Trika writes running, strength, functional and home sessions. It does not write swim or bike sessions. If your training is mostly in the pool or on the bike, a sport-specific app is the right place for that plan.

If you read those three and thought “that’s me”, two apps are the honest answer. The next section is for everyone else.

When one plan wins

A combined app earns its place when the two halves need to agree more often than either needs to go deep.

The meals follow the session. In Trika, each day has a session and a set of meals, and the meals are built from the session. A long run day and a rest day get different calorie and macro targets. You do not set this up; it is how the plan is written. The full walk-through is in how to match your meals to your workout schedule.

One change updates both. Real weeks move. When you shorten a session, swap it, move it, or ask for an easier day, Trika shows the changed version next to the original, and when you accept, the meals for that day update too. With two apps, the second one never hears about the change.

Trika showing an easier version of a workout side by side with the original, ready to accept or reject

One place to look. The Today screen shows the session, the meals and where you are in the current phase of the plan. There is nothing to plan the night before and no second app to open.

One coach for both. You can ask the coach about training or food and it edits the plan rather than just answering. Tell it a week of travel is coming, or a knee is sore, and it re-plans the week; because meals come from the sessions, the new week comes with meals that match it.

One goal drives everything. You say the goal once, in your own words, answer a short chat, and get a multi-week program with phases and daily targets. How that setup works is in an app that designs a workout and meal plan for your goals.

The Trika today screen on week four of twelve, showing the workout and meals for the day against the current plan phase

What you give up with Trika

Being clear about this is more useful than pretending otherwise.

No barcode scanner and no branded food database. You log meals by taking a photo of the plate or describing it in plain words, and Trika returns calories and macros. Restaurant menus and packaged-food lookups are not there.
No swim or bike sessions. You can tell the coach which days you swim or ride so the running and strength fit around them, but those sessions are not written by Trika.
A shorter history. Trika shows progress against the current plan: this block, this week, this workout, and each day’s eating against its targets. It does not chart body weight beyond what you log and does not import history from other apps. The detail is in how to track workout and nutrition progress.
No syncing of meals to other apps. Finished workouts go to Apple Health from the Apple Watch app and to Garmin Connect from supported Garmin watches. Meals stay in Trika.

Trika is free to download, with a subscription for the full plan.

How to decide

Answer three questions honestly.

Which app do I open more: the planner or the logger? If you mostly plan, one app. If you mostly log detail, keep the specialist.
How often does my week change? If the plan survives contact with your calendar most weeks, two apps cost you little. If you re-plan often, one plan saves the reconciling.
Do I need the scanner, the sport, or the years of history? If any of those is a yes, keep that app, and decide whether Trika replaces the other one or sits beside it.

Some people land on both: a lifting log or a food app for the record, and Trika for the plan that the record is measured against. That works as long as you accept that nothing passes between them.

If you are comparing specific pairs

If you want to see how Trika lines up against a planner-plus-tracker setup, there are two comparisons on this blog: Trika vs MyFitnessPal, Lifesum and Cronometer for meals and workouts and Trika vs MyFitnessPal, Lifesum and Fitbod for personalized plans.