Maybe Baby™ Fertility Tracker newly appeared simultaneously in ios-health-fitness/paid across five countries: HR #19, US #51, GB #77, KR #78, and JP #80. DRAGON BALL LEGENDS entered ios-games/grossing in four countries, while Beadfall entered overall/paid in four countries and ranked #1 in HR's ios-entertainment/paid. This is today's strongest signal of simultaneous movement across multiple countries.

Coverage

All 468 tracked charts were collected on 2026-10-08 (45,714 rows; 0 missing), allowing 468 / 468 charts to be compared with the previous report from 2026-10-07. The reference date, 2026-09-08, is 30 days earlier and is the oldest collection date in the archive.

New Entries

The strongest signal is Maybe Baby™ Fertility Tracker. It appeared simultaneously in ios-health-fitness/paid in five countries (HR #19, US #51, GB #77, KR #78, JP #80). DRAGON BALL LEGENDS entered ios-games/grossing at HR #23, US #30, GB #32, and DE #41, and also appeared in overall/grossing in three countries. Beadfall: Fidget Beads & ASMR entered overall/paid in four countries and debuted at #1 in HR's ios-entertainment/paid. In individual charts, KO1KEYZ entered JP's ios-entertainment/free at #1 and overall/free at #5.

Major Monthly Rises (2026-09-08 → 2026-10-08)

The largest gains were JP's TeraBox (ios-productivity/free #2, +96) and Live Translator (ios-reference/free #4, +96). Apps that measure AI usage are gaining traction. Runlow: AI Usage Meter reached #2 in DE developer-tools/paid (+92), while OpenCodeM rose from outside the rankings on the reference date to #1 in the same DE chart. Tesla-related apps also stand out. Battery Health - For Tesla ranks #1 in HR lifestyle/paid (monthly +91), while Charging Stations for Tesla debuted at #2 in KR navigation/grossing.

Trends by Rank Tier

The top tier (ranks 1–10) is nearly fixed, with 87% held, 2% new, and |Δ| of 2.6. The middle tier has 83% held, 6% new, and |Δ| of 6.2. The lower tier has 72% held, 17% new, and |Δ| of 9, meaning most turnover is happening there. Google occupies 128 top-tier slots, far ahead of the second-place total of 31.

Trends by Country

The US is the most stable, with 91% of its top 10 held. HR is the least stable at 84% and has the most new entries, at 991. KR has the fewest new entries, at 659. The apps ranked #1 in all six countries are TestFlight (developer-tools/free), Procreate Pocket (graphics-design/paid), and Duolingo (education/grossing). In developer-tools/grossing, Replit and Cursor share the leading positions.

Trends by Category

The category with the most turnover is ios-utilities (335 new entries), followed by ios-education (297) and ios-music (274). The lowest top-10 held rate is 82% for ios-developer-tools, ios-sports, and ios-weather. Conversely, ios-social-networking has a 94% held rate, while ios-shopping has just 66 new entries, making them the least volatile categories.

Key Findings

1. Maybe Baby™ Fertility Tracker enters five countries simultaneously

It entered ios-health-fitness/paid on the same day at HR #19, US #51, GB #77, KR #78, and JP #80. This is the broadest simultaneous entry across countries in today's data. Although the rankings are still in the middle to lower range, this may signal rising cross-market demand.

Confidence: High

2. DRAGON BALL LEGENDS appears in games and overall grossing across multiple countries

It entered ios-games/grossing at HR #23, US #30, GB #32, and DE #41. It also appeared in overall/grossing at HR #64, GB #98, and US #99. Its simultaneous appearance in monetization charts across several countries may reflect an in-game event or update.

Confidence: High

3. Beadfall: Fidget Beads & ASMR expands across Europe in paid charts

It newly appeared in overall/paid at HR #41, DE #50, GB #53, and US #95. In ios-entertainment/paid, it ranks HR #1 and JP #27. It also rose to #1 in DE and GB ios-entertainment/paid from outside the rankings on the reference date. Demand for paid ASMR and fidget apps is visible across multiple countries.

Confidence: High

4. AI usage-management tools rise in developer-tools/paid

Runlow: AI Usage Meter ranks #2 in DE (monthly +92), while CodexBar Usage Monitor ranks #1 in JP (+78 versus the previous report). OpenCodeM rose from outside the rankings on the reference date to #1 in DE. As AI coding adoption grows, demand for supporting tools is increasing in DE and JP.

Confidence: Medium

5. Tesla-related apps move simultaneously in HR, DE, and KR

Battery Health - For Tesla ranks #1 in HR lifestyle/paid (+94 versus the previous report, monthly +91). It also newly appeared at #12 in DE lifestyle/paid. In KR, Charging Stations for Tesla debuted at #2 in navigation/grossing.

Confidence: Medium

6. TeraBox and Live Translator gain +96 month over month in JP

The biggest gains since the reference date of 2026-09-08 are TeraBox (ios-productivity/free #2) and Live Translator: Translate + (ios-reference/free #4), both up +96. Elsewhere in JP, TikTok climbed to overall/grossing #5 (+85), while Google Gemini rose to productivity/grossing #5 (+82).

Confidence: High

7. The top tier is fixed while the lower tier sees heavy turnover

The top tier (ranks 1–10) has 87% held, 2% new, and |Δ| of 2.6. The middle tier has 83% held, 6% new, and |Δ| of 6.2. The lower tier has 72% held, 17% new, and |Δ| of 9. Google holds 128 top-tier slots, substantially exceeding the 31 held by second-place Guild of Master Craftsman Publications Ltd.

Confidence: High

8. HR has the most turnover, while the US is the most stable

HR has 991 new entries and an 84% top-10 held rate, making it the most active of the six countries. The US is the most stable, with 91% of its top 10 held. KR has the fewest new entries, at 659.

Confidence: High

9. Apps ranked #1 in all six countries

TestFlight (developer-tools/free), Procreate Pocket (graphics-design/paid), and Duolingo (education/grossing) rank #1 in all six countries. In developer-tools/grossing, Replit ranks #1 in DE, GB, and US, while Cursor ranks #1 in HR and KR.

Confidence: High

10. utilities, education, and music have high turnover, while social-networking and shopping are less active

New entries are highest in ios-utilities (335), followed by ios-education (297) and ios-music (274). The lowest top-10 held rate is 82% for ios-developer-tools, ios-sports, and ios-weather. ios-social-networking is the most stable at 94%, while ios-shopping has the fewest new entries at 66.

Confidence: High

Recommended Actions

• Continue tracking Maybe Baby™ Fertility Tracker tomorrow as a potential sign of a cross-market trend in fertility and menstrual-cycle tracking apps, and check how its rankings move across the five countries.
• Investigate why DRAGON BALL LEGENDS appeared in grossing simultaneously, such as a possible event or update, and use it as a topic for short-form gaming content.
• Create a feature on “AI coding ecosystem tools,” covering AI usage-measurement tools (Runlow, CodexBar Usage Monitor, and OpenCodeM) alongside the strong performance of Cursor and Replit in developer-tools/grossing.
• Highlight paid ASMR and fidget apps such as Beadfall reaching #1 in Europe as paid-app success stories.
• Since HR has the most turnover, use new entries originating there as a leading indicator of whether they will spread to other countries.
• Ask the data-platform team to investigate the inconsistency in missing rating counts and the degradation of featured sources.

Data Quality Notes

All 468 tracked charts were collected (0 missing), allowing 468 / 468 charts to be compared with the previous report from 2026-10-07. Rows from charts that did not exist in the previous report are not counted as new entries. The monthly reference date, 2026-09-08, is the oldest collection date in the archive, so comparisons cannot extend further back. The featured sources for DE, GB, HR, JP, and KR are degraded, so featured-related information may not be reflected in this analysis. Missing ratings are reported as 274,246 records, which exceeds the 45,714 rows analyzed and may indicate an inconsistency in the aggregation method. Avoid making judgments based on ratings until this count has been separately verified.