Comparison

Soso vs Armor Training

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

Head to head
About

Soso

This app helps young girls understand puberty and track their menstrual cycles. It provides age-appropriate information, predicts the first period, and logs symptoms and moods without pressure.

Highlights
  • Predicts first period arrival
  • Tracks puberty stages
  • Logs cycle flow and spotting
  • Records moods and symptoms
  • Provides age-appropriate explanations
  • Offers daily check-ins and prompts
  • Visual calendar and history view
Features
Read full description

Soso is the first period tracker that starts before the first period. It follows the signs of puberty, estimates when hers is coming, and becomes a full cycle tracker from there. A place to learn and observe, without pressure, noise, or adult-focused content. Safe and clear both for the girls using it and the parents guiding them. We built Soso as parents. When our daughter started asking about her body, every app we found was made for adults, with language and features that were wrong for a first experience. What Soso helps with: - Soso focuses on understanding and learning first, then tracking comes naturally - Learn about cycle changes with clear, age-appropriate explanations - Build the habit of noticing and logging periods - Reduce anxiety by providing information at your pace - Create space for conversations between parents and kids Visual cycle tracking - Log periods with simple taps - Visual cues and colors to reflect flow intensity - Log spotting and discharge too, not only period days - Add a note to any day, in her own words - Clear calendar view to see cycles over time - Easy access to past logs and history Daily guidance, gently - Smart daily check-ins during a period - Helpful prompts that guide without forcing answers - No pressure to log everything perfectly - The period tracker adapts over time as more data is added Mood & symptoms - Log symptoms like cramps, headaches, tiredness, bloating and hay fever - Optional mood logging, with simple icons and language - Encourages self-reflection without judgment - Helps connect how the body feels across the cycle “When is my first period coming?” It is the question girls ask us hundreds of times a week, and the one most period apps cannot answer, because they only start working once periods do. Soso answers it. A few questions at the start, and she gets an estimate of when her first period is likely to arrive, in words written for her age. Then it narrows. Every sign she records pulls the window tighter, which is how predicting a first period is actually done: not one guess, but changes followed over time. The First Period Prediction Pack - Follow her development through the illustrated stages of puberty, for breast development and for pubic hair. She compares the drawings privately and picks the closest, the same stages a doctor would use. - Measure her height once a month. A growth spurt is one of the strongest signs a first period is close, and almost no period tracker follows it. - Check-ins on what is changing through puberty - A Signs tab showing how far along she is toward menarche and what usually comes next - An estimate that narrows with everything she adds A one-time purchase, yours for good. Built for families - No adult content - Private by design How Soso works Always free: logging your mood, a quiz a day, and a first estimate of when your period might arrive if it has not started yet. You also begin with 5 Drops for marking your cycle. Soso Plus adds unlimited marking and quizzes, predictions for your next cycles, notes, and the First Period Prediction Pack. It renews monthly or yearly, and you can cancel any time. Questions? Concerns? Suggestions? Get in touch via the app or our support URL on our app page. -------- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Armor Training

This app guides your health and fitness journey by allowing you to book classes online. It integrates with Apple Health to track daily steps, distance, and calories burned, and can import data from wearable devices.

Highlights
  • Online class booking
  • Apple Health integration
  • Progress tracking
  • Import wearable device data
  • Step, distance, calorie tracking
Features
Read full description

Guiding you through your health and fitness journey! - Book classes online in just a few clicks Apple Health App Integration Track your progress with our HealthKit app integration to import and measure your daily steps, distance or calories burnt. Also use HealthKit to import your data from a range of different wearable devices.

Screenshots

Soso4 screens
Armor Training3 screens

Verdict

The call

The clearest difference is in-app purchases: Armor Training at none against Soso's 5. Armor Training also leads on rating (5.0 vs 4.7). Soso's advantage is update cadence (every 9 days vs every 2 months) and ratings volume (827 vs 8). On price, ads, device support and iOS requirement 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. Soso sells 5 in-app purchases, starting at $9.99 per month. Armor Training asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Armor Training holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Soso has 827 ratings behind it against 8, so its average is the more settled of the two.

UpkeepUpdate frequency

Soso ships an update every 9 days, Armor Training every 2 months. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
Soso versus Armor Training: the parameters behind the verdict, then further details
ParameterSosoArmor Training
PriceFreeFree
Rating4.7 (827 ratings)5.0 (8 ratings) — better
Positive reviews92.6% of reviews—
Number of ratings827 — better8
Update frequencyEvery 9 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.114.0 — better
Further details — not scored
Size77 MB58 MB
Age rating4+4+
DeveloperBeyond Analytics LtdaTeamUp Sports

In-app purchases

5 purchases

Soso

Subscriptions4
  • Soso Plus: Monthly$9.991 Month
  • Soso Plus: Monthly7 Days trial$9.991 Month
  • Soso Plus: Yearly$49.991 Year
Show 1 more
  • Soso Plus: Yearly7 Days trial$49.991 Year
One-time1
  • First Period Prediction$9.99
None

Armor Training

No in-app purchases

Questions

Is Soso free?
Soso is free to download, with in-app purchases available.
Is Armor Training free?
Armor Training is free to download, with no in-app purchases.
Which has better reviews, Soso or Armor Training?
Armor Training is rated higher. Soso averages 4.7 out of 5 from 827 ratings, while Armor Training averages 5.0 from 8 ratings.
Do Soso or Armor Training have ads?
Neither Soso nor Armor Training shows ads.
Which is updated more often, Soso or Armor Training?
Soso ships an update every 9 days, and Armor Training every 2 months. Most recently, Soso was updated on November 7, 2026 and Armor Training on November 5, 2026.

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